537960 SzGeCERN 20220128101100.0 oai:cds.cern.ch:537960 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex 10.1016/S0370-2693(02)01339-4 DOI CERCER 2295068 SLAC 4864506 INSPEC 7288126 CERN annual report 2002-3.2157 SPIRES 4864506 Inspire 570700 arXiv hep-ex/0202025 hep-ex CERN-EP-2001-096 eng CERN Library EP-2001-096 0202025 ep-2001-096 CERN-EP-2001-096 CERN-L3-249 Achard, P. Study of Multiphoton Final States and Tests of QED in $e^+ e^-$ collisions at $\sqrt{s}$ up to 209 GeV QUANTUM ELECTRODYNAMICS 2002 Geneva CERN 17 Dec 2001 15 p paper The process e+ e- -> n gamma with n>=2 is studied at centre-of-mass energies ranging from \root(s)=192 to 208 GeV. The data sample corresponds to a total integrated luminosity of 427 1/pb. The total and differential cross sections are found to be in agreement with the QED expectations. Using all the data collected with the L3 detector above the Z pole, limits on deviations from QED, excited electrons, contact interactions, extra space dimensions and excited spin-3/2 leptons are set. Elsevier The process e + e − → nγ with n ⩾2 is studied at centre-of-mass energies ranging from s =192 to 209 GeV. The data sample corresponds to a total integrated luminosity of 427 pb −1 . The total and differential cross sections are found to be in agreement with the QED expectations. Using all the data collected with the L3 detector above the Z pole, limits on deviations from QED, excited electrons, contact interactions, extra space dimensions and excited spin-3/2 leptons are set. arXiv The process e+ e- -> n gamma with n>=2 is studied at centre-of-mass energies ranging from \root(s)=192 to 208 GeV. The data sample corresponds to a total integrated luminosity of 427 1/pb. The total and differential cross sections are found to be in agreement with the QED expectations. Using all the data collected with the L3 detector above the Z pole, limits on deviations from QED, excited electrons, contact interactions, extra space dimensions and excited spin-3/2 leptons are set. CC-BY-3.0 http://creativecommons.org/licenses/by/3.0/ Elsevier Science B.V. 20020228SLAC CERN-EP LANL EDS OA SIS INSP2002 SIS:2002 PR/LKR added affil a faire 7288126 L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 INSPEC A1310 (Weak and electromagnetic interactions of leptons) INSPEC A1220F (Experimental tests of quantum electrodynamics) LANL EDS High Energy Physics - Experiment INSPEC electron-positron-inclusive-interactions INSPEC photon-production INSPEC quantum-electrodynamics Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zilizi, G. Zimmermann, B. Zoller, M. L3 Collaboration EP 28-38 1-2 Phys. Lett. B 531 2002 CERN ARC Library CERN-EP-2001-096 http://weblib.cern.ch/abstract?CERN-EP-2001-096 Preprint 1294739 180883 http://cds.cern.ch/record/537960/files/arXiv:hep-ex_0202025.pdf 1294730 18514 http://cds.cern.ch/record/537960/files/diffxsec_202.png 00009 diffxsec_207.epsdiffxsec_205.epsdiffxsec_202.epsdiffxsec_200.epsdiffxsec_196.epsdiffxsec_192.epscc\protect \citen{gg91} 1294731 15359 http://cds.cern.ch/record/537960/files/mvscl2t.png 00014 \protect \cite{spin32}mvscl2t.epsmvscl2v.eps 1294732 15580 http://cds.cern.ch/record/537960/files/acol.png 00001 costheta2.epscostheta1.epsetot.epsacol.epscl 1294733 13000 http://cds.cern.ch/record/537960/files/mvscl2v.png 00013 \protect \cite{spin32}mvscl2t.epsmvscl2v.eps 1294734 18394 http://cds.cern.ch/record/537960/files/diffxsec_200.png 00008 diffxsec_207.epsdiffxsec_205.epsdiffxsec_202.epsdiffxsec_200.epsdiffxsec_196.epsdiffxsec_192.epscc\protect \citen{gg91} 1294735 16543 http://cds.cern.ch/record/537960/files/etot.png 00002 costheta2.epscostheta1.epsetot.epsacol.epscl 1294736 54481 http://cds.cern.ch/record/537960/files/qed_deviations.png 00012 -1.7truecmqed_deviations.eps 1294737 18438 http://cds.cern.ch/record/537960/files/diffxsec_205.png 00010 diffxsec_207.epsdiffxsec_205.epsdiffxsec_202.epsdiffxsec_200.epsdiffxsec_196.epsdiffxsec_192.epscc\protect \citen{gg91} 1294738 18321 http://cds.cern.ch/record/537960/files/diffxsec_207.png 00011 diffxsec_207.epsdiffxsec_205.epsdiffxsec_202.epsdiffxsec_200.epsdiffxsec_196.epsdiffxsec_192.epscc\protect \citen{gg91} 1294740 18462 http://cds.cern.ch/record/537960/files/diffxsec_196.png 00007 diffxsec_207.epsdiffxsec_205.epsdiffxsec_202.epsdiffxsec_200.epsdiffxsec_196.epsdiffxsec_192.epscc\protect \citen{gg91} 1294741 15860 http://cds.cern.ch/record/537960/files/costheta2.png 00004 costheta2.epscostheta1.epsetot.epsacol.epscl 1294742 18744 http://cds.cern.ch/record/537960/files/diffxsec_192.png 00006 diffxsec_207.epsdiffxsec_205.epsdiffxsec_202.epsdiffxsec_200.epsdiffxsec_196.epsdiffxsec_192.epscc\protect \citen{gg91} 1294743 15816 http://cds.cern.ch/record/537960/files/costheta1.png 00003 costheta2.epscostheta1.epsetot.epsacol.epscl 1294744 46069 http://cds.cern.ch/record/537960/files/qedevol_new.png 00005 \protect \citen{gg91}\circqedevol_new.eps 2318945 9563 http://cds.cern.ch/record/537960/files/fig00000.png 00000 costheta2.eps 2318946 155843 http://cds.cern.ch/record/537960/files/S0370269302013394.xml Fulltext 61527 136246 http://cds.cern.ch/record/537960/files/ep-2001-096.ps.gz Fulltext 61527 243462 http://cds.cern.ch/record/537960/files/ep-2001-096.pdf Fulltext 61528 136500 http://cds.cern.ch/record/537960/files/0202025.ps.gz Fulltext 61528 243462 http://cds.cern.ch/record/537960/files/0202025.pdf Fulltext salvatore.mele@cern.ch CERN n 200207 a2002 13 20101008 1654 CER01 20020212 PUBLIC 0001 002295068CER ARTICLE L3_Papers 542196 SzGeCERN 20220128101102.0 oai:cds.cern.ch:542196 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex DOI 10.1016/S0370-2693(02)01814-2 CERCER 2299384 INSPEC 7347565 CERN annual report 2002-3.0456 SPIRES 4915887 Inspire 586115 arXiv hep-ex/0206052 hep-ex CERN-EP-2002-015 eng CERN Library EP-2002-015 ep-2002-015 CERN-EP-2002-015 CERN-L3-254 Achard, P. Determination of $\alpha_s$ from Hadronic Event Shapes in $e^+ e^-$ Annihilation at $192 \le \sqrt{s} \le 208$ GeV 2002 Geneva CERN 13 Feb 2002 18 p paper Results are presented from a study of the structure of high energy hadronic events recorded by the L3 detector at sqrt(s)>192 GeV. The distributions of several event shape variables are compared to resummed O(alphaS^2) QCD calculations. We determine the strong coupling constant at three average centre-of-mass energies: 194.4, 200.2 and 206.2 GeV. These measurements, combined with previous L3 measurements at lower energies demonstrate the running of alphaS as expected in QCD and yield alphaS(mZ) = 0.1227 +- 0.0012 +- 0.0058, where the first uncertainty is experimental and the second is theoretical. HEPDATA CERN-LEP. Determination of the strong coupling constant ALPHA_S from the measured distributions of five event shape variables, THRUST, Heavy Jet Mass RHO, Total Jet Broadening BT, Wide Jet Broadening BW, and C-Parameter C-PARAM. The analysis is based on 436.8 PB-1 of E+ E- collision data at centre-of-mass energiesbetween 192 and 208 GeV. Previous published L3 data at lower energies is reanal ysed using the same analysis methods as in this paper and the results from theseare also presented. Numerical values of the event shape distributions have been supplied by S Bannerjee.. Elsevier Results are presented from a study of the structure of high energy hadronic events recorded by the L3 detector at s ⩾192  GeV. The distributions of several event shape variables are compared to resummed O (α s 2 ) QCD calculations. We determine the strong coupling constant at three average centre-of-mass energies: 194.4, 200.2 and 206.2 GeV. These measurements, combined with previous L3 measurements at lower energies, demonstrate the running of α s as expected in QCD and yield α s ( m Z )=0.1227±0.0012±0.0058, where the first uncertainty is experimental and the second is theoretical. arXiv Results are presented from a study of the structure of high energy hadronic events recorded by the L3 detector at sqrt(s)>192 GeV. The distributions of several event shape variables are compared to resummed O(alphaS^2) QCD calculations. We determine the strong coupling constant at three average centre-of-mass energies: 194.4, 200.2 and 206.2 GeV. These measurements, combined with previous L3 measurements at lower energies, demonstrate the running of alphaS as expected in QCD and yield alphaS(mZ) = 0.1227 +- 0.0012 +- 0.0058, where the first uncertainty is experimental and the second is theoretical. CC-BY-4.0 Preprint Copyright @ unknown. Published by Elsevier B.V. 20020319SLAC CERN EDS CERN-EP LANL EDS OA SIS INSP2002 SIS:2002 PR/LKR added affil a faire 7347565 L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 INSPEC A1365 (Hadron production by electron-positron collisions) INSPEC A1235E (Applications of quantum chromodynamics to particle properties and reactions) INSPEC electron-positron-inclusive-interactions INSPEC elementary-particle-coupling-constants INSPEC hadron-electroproduction INSPEC quantum-chromodynamics LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boehm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Deiters, K. Della Volpe, D. Delmeire, E. Denes, P. De Notaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobian, R.Sh. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaefer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Koenig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraeber, M. Kraemer, R.W. Krenz, W. Kruger, A. Krueger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luebelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pozhidaev, V. Pothier, J. Prokofev, D.O. Prokofev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schaefer, C. Shchegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, S.C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopyanov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zilizi, G. Zimmermann, B. Zoller, M. Zoeller, M. L3 Collaboration EP 217-228 3-4 Phys. Lett. B 536 2002 CERN ARC Library CERN-EP-2002-015 http://weblib.cern.ch/abstract?CERN-EP-2002-015 Preprint 1354645 276347 http://cds.cern.ch/record/542196/files/arXiv:hep-ex_0206052.pdf 1354634 20263 http://cds.cern.ch/record/542196/files/thrust_gn_194_bw.png 00001 Corrected distributions for the thrust, $T$, at $&amp;lt;\rs>$= 194.4, 200.2 and 206.2 \GeV\, compared with QCD model predictions. The uncertainties shown are statistical only. 1354635 25888 http://cds.cern.ch/record/542196/files/alsfit_log.png 00009 Measured distributions of thrust, $T$, scaled heavy jet mass, $\rho$, total, $\bt$, and wide, $\bw$, jet broadenings, and $C$-parameter in comparison with QCD predictions at $&amp;lt;\rs>$=206.2 $\GeV$. The error bars include experimental systematic uncertainties. 1354636 23840 http://cds.cern.ch/record/542196/files/bw_gn_201_bw.png 00005 Corrected distributions for the wide jet broadening, $\bw$, at $&amp;lt;\rs>$= 194.4, 200.2 and 206.2 \GeV\, compared with QCD model predictions. The uncertainties shown are statistical only. 1354637 20508 http://cds.cern.ch/record/542196/files/als_l3_oct01_1_bw.png 00010 Values of $\as$ determined as a function of $\rs$: a) from event shape distributions with experimental uncertainties only. The solid and dashed lines are fits with the energy dependence of $\as$ as expected from QCD and with constant $\as$, respectively; b) from the measurement of the $\tau$ branching fractions into leptons~\cite{l3tau}, Z lineshape~\cite{l3lineshape} and event shape distributions. The dashed line is a fit to the QCD evolution function to the measurements made from event shape variables. The band width corresponds to the evolved uncertainty on $\as(\MZ)$. 1354638 20980 http://cds.cern.ch/record/542196/files/thrust_gn_206_bw.png 00003 Corrected distributions for the thrust, $T$, at $&amp;lt;\rs>$= 194.4, 200.2 and 206.2 \GeV\, compared with QCD model predictions. The uncertainties shown are statistical only. 1354639 26768 http://cds.cern.ch/record/542196/files/bw_evol_bw.png 00008 Distribution of a) $&amp;lt;1-T>$ and b) $&amp;lt;\bw>$ as a function of the centre-of-mass energy, compared to several QCD models. Lower energy data~\cite{l3qcd91,l3qqg,l3qcd133,l3qcd161-183,l3qcd189} are also presented. The error bars include experimental systematic uncertainties. 1354640 23457 http://cds.cern.ch/record/542196/files/bw_gn_194_bw.png 00004 Corrected distributions for the wide jet broadening, $\bw$, at $&amp;lt;\rs>$= 194.4, 200.2 and 206.2 \GeV\, compared with QCD model predictions. The uncertainties shown are statistical only. 1354641 20195 http://cds.cern.ch/record/542196/files/als_l3_oct01_3_bw_linx.png 00011 Values of $\as$ determined as a function of $\rs$: a) from event shape distributions with experimental uncertainties only. The solid and dashed lines are fits with the energy dependence of $\as$ as expected from QCD and with constant $\as$, respectively; b) from the measurement of the $\tau$ branching fractions into leptons~\cite{l3tau}, Z lineshape~\cite{l3lineshape} and event shape distributions. The dashed line is a fit to the QCD evolution function to the measurements made from event shape variables. The band width corresponds to the evolved uncertainty on $\as(\MZ)$. 1354642 23210 http://cds.cern.ch/record/542196/files/bw_gn_206_bw.png 00006 Corrected distributions for the wide jet broadening, $\bw$, at $&amp;lt;\rs>$= 194.4, 200.2 and 206.2 \GeV\, compared with QCD model predictions. The uncertainties shown are statistical only. 1354643 26205 http://cds.cern.ch/record/542196/files/1thrust_evol_bw.png 00007 Distribution of a) $&amp;lt;1-T>$ and b) $&amp;lt;\bw>$ as a function of the centre-of-mass energy, compared to several QCD models. Lower energy data~\cite{l3qcd91,l3qqg,l3qcd133,l3qcd161-183,l3qcd189} are also presented. The error bars include experimental systematic uncertainties. 1354644 21036 http://cds.cern.ch/record/542196/files/thrust_gn_201_bw.png 00002 Corrected distributions for the thrust, $T$, at $&amp;lt;\rs>$= 194.4, 200.2 and 206.2 \GeV\, compared with QCD model predictions. The uncertainties shown are statistical only. 2318948 9563 http://cds.cern.ch/record/542196/files/fig00000.png 00000 noimg: Summary of integrated luminosity, selection efficiency, sample purity and number of selected hadronic events at the average centre-of-mass energies used in this analysis.: Mean values of the five event shape variables at different energy points. The first uncertainty is statistical and the second systematic.: Values of $\as$ measured at $&amp;lt;\rs>$ = 194.4, 200.2 and 206.2 \GeV\ from fits of the event shape variables. The fit ranges, the estimated experimental and theoretical uncertainties and the $\chi^{2}$/d.o.f. of the fit are also given.: Updated $\as$ measurements from the jet broadening distributions and the $C$-parameter measured at $\rs &amp;lt;$ 189 \GeV. The first uncertainty is experimental and the second theoretical.: Combined $\as$ values from the five event shape variables with their uncertainties. 61577 20284 http://cds.cern.ch/record/542196/files/ep-2002-015_bw_evol_bw.eps Fulltext 61578 16000 http://cds.cern.ch/record/542196/files/ep-2002-015_bw_gn_194_bw.eps Fulltext 61579 14759 http://cds.cern.ch/record/542196/files/ep-2002-015_figure_20txt1.pdf Fulltext 61580 160342 http://cds.cern.ch/record/542196/files/ep-2002-015.ps.gz Fulltext 61580 443250 http://cds.cern.ch/record/542196/files/ep-2002-015.pdf Fulltext 61581 25267 http://cds.cern.ch/record/542196/files/ep-2002-015_alsfit.eps Fulltext 61582 13876 http://cds.cern.ch/record/542196/files/ep-2002-015_als_l3_oct01_1_bw.eps Fulltext 61583 20008 http://cds.cern.ch/record/542196/files/ep-2002-015_1thrust_evol_bw.eps Fulltext 61584 15832 http://cds.cern.ch/record/542196/files/ep-2002-015_bw_gn_206_bw.eps Fulltext 61585 15990 http://cds.cern.ch/record/542196/files/ep-2002-015_bw_gn_201_bw.eps Fulltext 61586 13323 http://cds.cern.ch/record/542196/files/ep-2002-015_als_l3_oct01_3_bw.eps Fulltext laurence.barrin@cern.ch CERN n 200211 a2002 13 20101008 1654 CER01 20020315 PUBLIC 0001 002299384CER ARTICLE L3_Papers 542195 SzGeCERN 20220128101102.0 oai:cds.cern.ch:542195 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex DOI 10.1016/S0370-2693(02)01781-1 CERCER 2299382 SLAC 4908724 INSPEC 7341020 CERN annual report 2002-3.0006 SPIRES 4908724 Inspire 585621 arXiv hep-ex/0204025 hep-ex CERN-EP-2002-013 eng CERN Library EP-2002-013 ep-2002-013 CERN-EP-2002-013 CERN-L3-253 Achard, P. $\Lambda$ and $\Sigma^{0}$ Pair Production in Two-Photon Collisions at LEP 2002 Geneva CERN 6 Feb 2002 15 p paper Strange baryon pair production in two-photon collisions is studied with the L3 detector at LEP. The analysis is based on data collected at e+e- centre-of-mass energies from 91 GeV to 208 GeV, corresponding to an integrated luminosity of 844 pb-1. The processes gamma gamma -> Lambda Anti-lambda and gamma gamma -> Sigma0 Anti-sigma0 are identified. Their cross sections as a function of the gamma gamma centre-of-mass energy are measured and results are compared to predictions of the quark-diquark model. HEPDATA CERN-LEP. Measurement of (LAMBDA LAMBDABAR) and (SIGMA0 SIGMABAR0) pair production in two photon collisions resulting from E+ E- interactions at centre-of-mass energies of 91 and (161-208) GeV. The results are based on 157 pb-1 integrated luminosity at 91 GeV and 687 pb-1 at (161-208) GeV. LAMBDAs are detected by their decay into (P PI-) and SIGMA0s into (LAMBDA GAMMA).. Elsevier Strange baryon pair production in two-photon collisions is studied with the L3 detector at LEP. The analysis is based on data collected at e + e − centre-of-mass energies from 91 GeV to 208 GeV, corresponding to an integrated luminosity of 844 pb −1 . The processes γγ→Λ Λ ̄ and γγ→Σ 0 Σ 0 are identified. Their cross sections as a function of the γγ centre-of-mass energy are measured and results are compared to predictions of the quark–diquark model. arXiv Strange baryon pair production in two-photon collisions is studied with the L3 detector at LEP. The analysis is based on data collected at e+e- centre-of-mass energies from 91 GeV to 208 GeV, corresponding to an integrated luminosity of 844 pb-1. The processes gamma gamma -> Lambda Anti-lambda and gamma gamma -> Sigma0 Anti-sigma0 are identified. Their cross sections as a function of the gamma gamma centre-of-mass energy are measured and results are compared to predictions of the quark-diquark model. CC-BY-4.0 Preprint Copyright @ unknown. Published by Elsevier B.V. 20020319SLAC CERN EDS CERN-EP LANL EDS OA SIS INSP2002 SIS:2002 PR/LKR added affil a faire 7341020 L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 INSPEC A1380 (Photon-photon interactions and scattering) INSPEC A1235E (Applications of quantum chromodynamics to particle properties and reactions) INSPEC baryon-photoproduction INSPEC hyperon-production INSPEC photon-photon-interactions INSPEC quark-models LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zilizi, G. Zimmermann, B. Zoller, M. L3 Collaboration EP 24-33 1-2 Phys. Lett. B 536 2002 CERN ARC Library CERN-EP-2002-013 http://weblib.cern.ch/abstract?CERN-EP-2002-013 Preprint 1294786 304716 http://cds.cern.ch/record/542195/files/arXiv:hep-ex_0204025.pdf 1294780 53514 http://cds.cern.ch/record/542195/files/mass_c.png 00004 Effective mass distribution of the a) $\rm p \pi^-$ system and b) $ \overline{p} \pi^+$ system. The two dimensional distribution is shown in c) and d). A radius of 40 MeV around the nominal mass value of $m_{\Lambda}$ defines the inclusive $\lalabar$ sample. 1294781 13295 http://cds.cern.ch/record/542195/files/mass_b.png 00003 Effective mass distribution of the a) $\rm p \pi^-$ system and b) $ \overline{p} \pi^+$ system. The two dimensional distribution is shown in c) and d). A radius of 40 MeV around the nominal mass value of $m_{\Lambda}$ defines the inclusive $\lalabar$ sample. 1294782 13750 http://cds.cern.ch/record/542195/files/mass_a.png 00002 Effective mass distribution of the a) $\rm p \pi^-$ system and b) $ \overline{p} \pi^+$ system. The two dimensional distribution is shown in c) and d). A radius of 40 MeV around the nominal mass value of $m_{\Lambda}$ defines the inclusive $\lalabar$ sample. 1294783 27389 http://cds.cern.ch/record/542195/files/comp_b.png 00009 Measurements of the $\gamma \gamma \ra \lalabar$ and $\gamma\gamma \ra \sisibar$ cross sections as a function of $W_{\gamma\gamma}$. In a) the $\gamma \gamma \ra \lalabar$ cross section is compared to the one obtained by CLEO $\lbrack 4 \rbrack$. The dashed line shows the power law fit described in the text. In b) and c) the $\sigma(\gamma \gamma \ra \Lambda \llbar)$ and $\sigma(\gamma \gamma \ra \Sigma^0 \ssbar)$ measurements are compared to the calculations of Reference {\protect \citen{b3}}. Statistical and systematic uncertainties are added in quadrature. 1294784 21317 http://cds.cern.ch/record/542195/files/comp_c.png 00010 Measurements of the $\gamma \gamma \ra \lalabar$ and $\gamma\gamma \ra \sisibar$ cross sections as a function of $W_{\gamma\gamma}$. In a) the $\gamma \gamma \ra \lalabar$ cross section is compared to the one obtained by CLEO $\lbrack 4 \rbrack$. The dashed line shows the power law fit described in the text. In b) and c) the $\sigma(\gamma \gamma \ra \Lambda \llbar)$ and $\sigma(\gamma \gamma \ra \Sigma^0 \ssbar)$ measurements are compared to the calculations of Reference {\protect \citen{b3}}. Statistical and systematic uncertainties are added in quadrature. 1294785 16597 http://cds.cern.ch/record/542195/files/mass_d.png 00005 Effective mass distribution of the a) $\rm p \pi^-$ system and b) $ \overline{p} \pi^+$ system. The two dimensional distribution is shown in c) and d). A radius of 40 MeV around the nominal mass value of $m_{\Lambda}$ defines the inclusive $\lalabar$ sample. 1294787 17812 http://cds.cern.ch/record/542195/files/et.png 00001 Distribution of the ratio of the transverse energy deposited in the electromagnetic calorimeter, $E_T$, and the transverse momentum, $p_T$, for pions and antiprotons. The $\pi^-$ data distribution is obtained from a high purity $\koskos$ sample~{\protect \cite{b12}}. The $\pi^-$ Monte Carlo distribution corresponds to a simulated $\ee\ra\ee \koskos$ sample normalized to the number of $\koskos$ observed in data~{\protect \cite{b12}}. The antiproton distribution is obtained from simulated $\ee\ra\ee\lalabar$ events, with arbitrary normalization. 1294788 71029 http://cds.cern.ch/record/542195/files/lam3c.png 00007 A typical $\gamma \gamma \ra \Lambda \llbar$ event, displayed in the transverse plane. It illustrates the higher momentum of the proton and antiproton in the $\Lambda$ and $\llbar$ decays and the separation in the electromagnetic calorimeter between the large antiproton signal and the small energy deposit of pions and protons. 1294789 20659 http://cds.cern.ch/record/542195/files/comp_a.png 00008 Measurements of the $\gamma \gamma \ra \lalabar$ and $\gamma\gamma \ra \sisibar$ cross sections as a function of $W_{\gamma\gamma}$. In a) the $\gamma \gamma \ra \lalabar$ cross section is compared to the one obtained by CLEO $\lbrack 4 \rbrack$. The dashed line shows the power law fit described in the text. In b) and c) the $\sigma(\gamma \gamma \ra \Lambda \llbar)$ and $\sigma(\gamma \gamma \ra \Sigma^0 \ssbar)$ measurements are compared to the calculations of Reference {\protect \citen{b3}}. Statistical and systematic uncertainties are added in quadrature. 1294790 16573 http://cds.cern.ch/record/542195/files/sigmass.png 00006 Distribution of the mass difference between the $\Lambda\gamma$ ($\mathrm{p}\pi\gamma$) and the $\Lambda$ ($\mathrm{p}\pi$) systems. All possible combinations of a photon and a $\Lambda$ or $\llbar$ candidate are shown. 2319074 9563 http://cds.cern.ch/record/542195/files/fig00000.png 00000 noimg: Integrated luminosity, overall efficiency and number of selected $\epem \ra \epem \lalabar$ and $\epem \ra \epem \sisibar$ events for each data taking period. The efficiency refers to the phase-space cuts: $ 2.23 &amp;lt;m_{\Lambda \llbar} &amp;lt; 3.5$ GeV, $|\cos \theta^*|&amp;lt;0.6$ and $P_T &amp;lt; 0.5$ GeV. The quoted uncertainties are statistical.: Numbers of observed events $N_i$ identified as $\lalabar$-like and $\sisibar$-like and relative probabilities $p_{ij}$ of identifying an event generated in the final state $j$ as $i$-like.: Results of the fit for the fractions $r_j$ and the number $n_t r_j$ of $\lalabar$ and $\sisibar$ final states.: The $\epem \ra \epem \Lambda \llbar$ and $\epem \ra \epem \Sigma^0 \ssbar$ cross sections for $ 2.23 &amp;lt;m_{\Lambda \llbar} &amp;lt; 3.5$ GeV, $|\cos \theta^*|&amp;lt;0.6$ and $ P_T &amp;lt; 0.5$ GeV. The first uncertainty is statistical, the second systematic.: Average acceptance of the different selection cuts used in the analysis. The overall efficiency takes also into account the acceptance of the trigger system ($\simeq 80\%$).: The $\gamma \gamma \ra \lalabar$ and $\gamma \gamma \ra \Sigma^0 \ssbar$ cross sections as a function of $ W_{\gamma \gamma}$ for $| \cos \theta^* | &amp;lt; 0.6$ and $ P_T &amp;lt; 0.5$ GeV. The central value $\langle W_{\gamma \gamma} \rangle $ of each bin corresponds to an average according to a $W^{-8}$ distribution. The first uncertainty is statistical, the second systematic. 61567 305375 http://cds.cern.ch/record/542195/files/ep-2002-013.ps.gz Fulltext 61567 431601 http://cds.cern.ch/record/542195/files/ep-2002-013.pdf Fulltext 61568 3187 http://cds.cern.ch/record/542195/files/ep-2002-013_comp_a.ps.gz Fulltext 61569 3220 http://cds.cern.ch/record/542195/files/ep-2002-013_comp_b.ps.gz Fulltext 61570 3065 http://cds.cern.ch/record/542195/files/ep-2002-013_comp_c.ps.gz Fulltext 61571 3207 http://cds.cern.ch/record/542195/files/ep-2002-013_et.ps.gz Fulltext 61572 2806 http://cds.cern.ch/record/542195/files/ep-2002-013_mass_a.ps.gz Fulltext 61573 7677 http://cds.cern.ch/record/542195/files/ep-2002-013_mass_c.ps.gz Fulltext 61574 1093670 http://cds.cern.ch/record/542195/files/ep-2002-013_lam3c.eps Fulltext 61575 19456 http://cds.cern.ch/record/542195/files/ep-2002-013_figures.doc Fulltext 61576 2853 http://cds.cern.ch/record/542195/files/ep-2002-013_mass_b.ps.gz Fulltext laurence.barrin@cern.ch CERN n 200211 a2002 13 20101008 1654 CER01 20020315 PUBLIC 0001 002299382CER ARTICLE L3_Papers 542194 SzGeCERN 20220128101101.0 oai:cds.cern.ch:542194 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex DOI 10.1016/S0370-2693(02)01769-0 CERCER 2299381 SLAC 4908740 CERN annual report 2002-3.0920 SPIRES 4908740 Inspire 585623 arXiv hep-ex/0204027 hep-ex CERN-EP-2002-012 eng CERN Library EP-2002-012 ep-2002-012 CERN-EP-2002-012 CERN-L3-252 Achard, P. Inclusive $D*^{+-}$ Production in Two-Photon Collisions at LEP 2002 Geneva CERN 6 Feb 2002 11 p paper Inclusive D^{*+-} production in two-photon collisions is studied with the L3 detector at LEP, using 683 pb^{-1} of data collected at centre-of-mass energies from 183 to 208 GeV. Differential cross sections are determined as functions of the transverse momentum and pseudorapidity of the D^{*+-} mesons in the kinematic region 1 GeV < P_T < 12 GeV and |eta| < 1.4. The cross sections sigma(e^+e^- ---> e^+e^-D^{*+-}X)$ in this kinematical region is measured and the sigma(e^+e^- ---> e^+e^- cc{bar}X) cross section is derived. The measurements are compared with next-to-leading order perturbative QCD calculations. HEPDATA CERN-LEP. Measurement of inclusive D*+- production in two photon collisions resulting from E+ E- interactions at centre-of-mass energies from 183 to 209 GeV. The results come from a data sample of integrated luminosity of 683 pb-1.. Elsevier Inclusive D ∗± production in two-photon collisions is studied with the L3 detector at LEP, using 683 pb −1 of data collected at centre-of-mass energies from 183 to 209 GeV. Differential cross sections are determined as functions of the transverse momentum and pseudorapidity of the D ∗± mesons in the kinematic region 1 GeV< P T <12 GeV and | η |<1.4. The cross sections σ( e + e − →e + e − D ∗± X ) in this kinematical region is measured and the σ( e + e − →e + e − c c ̄ X ) cross section is derived. The measurements are compared with next-to-leading order perturbative QCD calculations. arXiv Inclusive D^{*+-} production in two-photon collisions is studied with the L3 detector at LEP, using 683 pb^{-1} of data collected at centre-of-mass energies from 183 to 208 GeV. Differential cross sections are determined as functions of the transverse momentum and pseudorapidity of the D^{*+-} mesons in the kinematic region 1 GeV &lt; P_T &lt; 12 GeV and |eta| &lt; 1.4. The cross sections sigma(e^+e^- -> e^+e^-D^{*+-}X) in this kinematical region is measured and the sigma(e^+e^- -> e^+e^- cc{bar}X) cross section is derived. The measurements are compared with next-to-leading order perturbative QCD calculations. CC-BY-4.0 Preprint Copyright @ unknown. Published by Elsevier B.V. 20020315SLAC CERN EDS CERN-EP LANL EDS OA SIS LANLPUBL2002 SIS:2002 PR/LKR added affil a faire L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zilizi, G. Zimmermann, B. Zoller, M. L3 Collaboration EP 59-69 Phys. Lett. B 535 2002 CERN ARC Library CERN-EP-2002-012 http://weblib.cern.ch/abstract?CERN-EP-2002-012 Preprint 1354628 203847 http://cds.cern.ch/record/542194/files/arXiv:hep-ex_0204027.pdf 1354629 27748 http://cds.cern.ch/record/542194/files/figure5.png 00005 The open charm production cross section in two-photon collisions as a function of the $\EE$ centre-of-mass energy. L3 measurements based on lepton tag \protect\cite{L3,CCBB} are plotted as the open circles. The dashed lines correspond to the direct process contribution and the solid lines represent the NLO QCD prediction \protect\cite{theory} for the sum of the direct and resolved processes. The effect of different values of $m_{\rm c}$ is also shown. 1354630 24683 http://cds.cern.ch/record/542194/files/figure4.png 00004 The differential cross section $\dSigmadEta$ for inclusive $\Dst$ production. The points are the data, the inner error bars represent the statistical uncertainty. The solid curve represents the NLO QCD calculations~\protect\cite{massQCD} with the Gl\"{u}ck-Reya-Schienbein~\protect\cite{GRS} parametrization of the parton density of the photon. For the direct (dir) and resolved (res) processes, different values of the renormalisation and factorisation scales $\mu_R$ and $ \mu_F$, as well as of $m_{\rm c}$, are used. The PYTHIA prediction is shown as a histogram. 1354631 32187 http://cds.cern.ch/record/542194/files/figure3.png 00003 The differential cross section $\dSigmadPT$ for inclusive $\Dst$ production. The points are the data, the inner error bars represent the statistical uncertainty. The solid curve represents the NLO QCD calculations~\protect\cite{massQCD} with the Gl\"{u}ck-Reya-Schienbein~\protect\cite{GRS} parametrization of the parton density of the photon. For the direct (dir) and resolved (res) processes, different values of the renormalisation and factorisation scales $ \mu_R$ and $ \mu_F$, as well as of $m_{\rm c}$, are used. The PYTHIA prediction is shown as a histogram. 1354632 46159 http://cds.cern.ch/record/542194/files/figure2.png 00002 Distribution of the mass difference $\Dstpl$ and $\Dz$ candidates for $\Dstpl$ decays into a) $\PK$, b) $\PPzK$ and c) $\PPPK$. The points are data, the error bars represent statistical uncertainties and the line is the result of the fit to the data points. 1354633 18214 http://cds.cern.ch/record/542194/files/figure1.png 00001 Diagrams contributing to charm production in $\gamma\gamma$ collisions. 2319076 9563 http://cds.cern.ch/record/542194/files/fig00000.png 00000 noimg: The number of observed $\Dst$ mesons for the three different channels and the trigger ($\varepsilon_{trig}$) and visible ($\varepsilon^{\Dst}_{vis}$) efficiencies. Visible and total cross sections are also given. The uncertainties on the numbers of reconstructed $\Dst$ mesons and on the efficiencies are statistical. For the cross section values, the first uncertainty is statistical, the second is systematic. The last uncertainty for the total charm cross section corresponds to the extrapolation to the total phase space.: Number of observed $\Dst$ mesons $\Ndata$ and measured $\Dst$ production cross sections in different $\PT$ bins for $\VisEta$. Differential $\dSigmadPT$ cross sections refer to the center of the bin and $\mathrm{\Delta\sigma}$ is the integral over the bin.: Number of observed $\Dst$ mesons $\Ndata$ and measured $\Dst$ production cross sections for $\VisPT$. Differential $\mathrm{d\sigma / d\vert \eta \vert}$ cross sections refer to the center of the bin and $\mathrm{\Delta\sigma}$ is the integral over the bin.: Sources of systematic uncertainty in \% on the visible $\Dst$ cross section and the total charm cross section. The total systematic uncertainty is calculated by adding all contributions in quadrature. 61561 145492 http://cds.cern.ch/record/542194/files/ep-2002-012.ps.gz Fulltext 61561 258358 http://cds.cern.ch/record/542194/files/ep-2002-012.pdf Fulltext 61562 26642 http://cds.cern.ch/record/542194/files/ep-2002-012_figure2.eps Fulltext 61563 17028 http://cds.cern.ch/record/542194/files/ep-2002-012_figure3.eps Fulltext 61564 15045 http://cds.cern.ch/record/542194/files/ep-2002-012_figure4.eps Fulltext 61565 11978 http://cds.cern.ch/record/542194/files/ep-2002-012_figure5.eps Fulltext 61566 13648 http://cds.cern.ch/record/542194/files/ep-2002-012_figure1.eps Fulltext laurence.barrin@cern.ch CERN n 200211 a2002 13 20101008 1654 CER01 20020315 PUBLIC 0001 002299381CER ARTICLE L3_Papers 542193 SzGeCERN 20220128101101.0 oai:cds.cern.ch:542193 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex 10.1016/S0370-2693(02)01572-1 DOI CERCER 2299380 SLAC 4886720 INSPEC 7312990 CERN annual report 2002-3.1892 SPIRES 4886720 Inspire 583971 arXiv hep-ex/0203016 hep-ex CERN-EP-2002-010 eng CERN Library EP-2002-010 ep-2002-010 CERN-EP-2002-010 CERN-L3-251 Achard, P. Search for a Higgs Boson Decaying into Two Photons at LEP TWO PHOTON 2002 Geneva CERN 6 Feb 2002 18 p paper A Higgs particle produced in association with a Z boson and decaying into two photons is searched for in the data collected by the L3 experiment at LEP. All possible decay modes of the Z boson are investigated. No signal is observed in 447.5 pb^-1 of data recorded at centre-of-mass energies up to 209 GeV. Limits on the branching fraction of the Higgs boson decay into two photons as a function of the Higgs mass are derived. A lower limit on the mass of a fermiophobic Higgs boson is set at 105.4 GeV at 95% confidence level. Elsevier A Higgs particle produced in association with a Z boson and decaying into two photons is searched for in the data collected by the L3 experiment at LEP. All possible decay modes of the Z boson are investigated. No signal is observed in 447.5 pb −1 of data recorded at centre-of-mass energies from 192 GeV up to 209 GeV. Limits on the branching fraction of the Higgs boson decay into two photons as a function of the Higgs mass are derived. A lower limit on the mass of a fermiophobic Higgs boson is set at 105.4 GeV at 95% confidence level. arXiv A Higgs particle produced in association with a Z boson and decaying into two photons is searched for in the data collected by the L3 experiment at LEP. All possible decay modes of the Z boson are investigated. No signal is observed in 447.5 pb^-1 of data recorded at centre-of-mass energies up to 209 GeV. Limits on the branching fraction of the Higgs boson decay into two photons as a function of the Higgs mass are derived. A lower limit on the mass of a fermiophobic Higgs boson is set at 105.4 GeV at 95% confidence level. CC-BY-3.0 http://creativecommons.org/licenses/by/3.0/ Elsevier Science B.V. 20020315SLAC CERN EDS CERN-EP LANL EDS OA SIS INSP2002 SIS:2002 PR/LKR added affil a faire 7312990 L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 INSPEC A1338 (Decays of intermediate and Higgs bosons) INSPEC A1110N (Gauge field theories) INSPEC A1210C (Standard model of unification) INSPEC A1130E (Charge conjugation, parity, time reversal and other discrete symmetries) INSPEC A1480F (Intermediate and Higgs bosons) INSPEC A1340H (Electromagnetic decays of elementary particles) INSPEC CP-invariance INSPEC electromagnetic-decays INSPEC Higgs-bosons INSPEC intermediate-boson-decay INSPEC intermediate-boson-mass INSPEC Monte-Carlo-methods INSPEC standard-model LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zilizi, G. Zimmermann, B. Zoller, M. L3 Collaboration EP 28-38 1-4 Phys. Lett. B 534 2002 CERN ARC Library CERN-EP-2002-010 http://weblib.cern.ch/abstract?CERN-EP-2002-010 Preprint 1294772 212419 http://cds.cern.ch/record/542193/files/arXiv:hep-ex_0203016.pdf 1294766 7375 http://cds.cern.ch/record/542193/files/event.png 00005 The $\EE\to$Zh$\to \mbox{q} \bar{\mbox{q}} \gamma \gamma$ candidate with the highest di-photon invariant mass. 1294767 22667 http://cds.cern.ch/record/542193/files/rll.png 00009 Distributions for the $\LL \gamma \gamma$ final state of a) the energy of the second most energetic photon normalised to the beam energy, for the preselected events, and b) the recoil mass against the two photons. Data, background and a Higgs boson signal with mass $m_{\mbox{{\scriptsize h}}}$ = 105$\GeV$ and arbitrary normalisation are shown. The arrows indicate the values of the cuts. 1294768 25595 http://cds.cern.ch/record/542193/files/c.png 00012 Excluded values at 95$\%$ confidence level of $\mbox{BR}(\mbox{h}\to \gamma \gamma)$ as a function of the Higgs mass, in the assumption of the Standard Model production cross section. The expected 95$\%$ confidence level limit and the theoretical prediction are also presented. 1294769 25180 http://cds.cern.ch/record/542193/files/enn2.png 00008 Distributions for the $\LL \gamma \gamma$ final state of a) the energy of the second most energetic photon normalised to the beam energy, for the preselected events, and b) the recoil mass against the two photons. Data, background and a Higgs boson signal with mass $m_{\mbox{{\scriptsize h}}}$ = 105$\GeV$ and arbitrary normalisation are shown. The arrows indicate the values of the cuts. 1294770 46235 http://cds.cern.ch/record/542193/files/aa.png 00006 Distributions for the $\nu \bar{\nu} \gamma \gamma$ final state of a) the acoplanarity of the $\gamma \gamma$ system and b) the recoil mass against the two photons in data, background and for a Higgs boson signal with mass $m_{\mbox{{\scriptsize h}}}$ = 105$\GeV$ with arbitrary normalisation. The arrows indicate the values of the cuts. 1294771 57054 http://cds.cern.ch/record/542193/files/mm1.png 00010 Distributions of the reconstructed di-photon invariant mass for all final states combined, after the final selection. Data at a) $\sqrt s = 192-209\GeV$, and b) $\sqrt s = 189-209\GeV$ are shown together with the background and a Higgs boson signal with mass $m_{\mbox{{\scriptsize h}}}$ = 105$\GeV$. The Standard Model cross section and a BR(h$\to \gamma \gamma$) = 1 are used. 1294773 25829 http://cds.cern.ch/record/542193/files/enn.png 00003 Distributions for the $\mbox{q} \bar{\mbox{q}} \gamma \gamma$ final state of a) the energy of the most energetic photon normalised to the beam energy and b) the recoil mass against the di-photon system in data, background and for a 105$\GeV$ Higgs boson signal with arbitrary normalisation. The arrows indicate the values of the applied cuts. 1294774 59218 http://cds.cern.ch/record/542193/files/mm2.png 00011 Distributions of the reconstructed di-photon invariant mass for all final states combined, after the final selection. Data at a) $\sqrt s = 192-209\GeV$, and b) $\sqrt s = 189-209\GeV$ are shown together with the background and a Higgs boson signal with mass $m_{\mbox{{\scriptsize h}}}$ = 105$\GeV$. The Standard Model cross section and a BR(h$\to \gamma \gamma$) = 1 are used. 1294775 32406 http://cds.cern.ch/record/542193/files/evis.png 00002 Distribution of $E_{vis}/\sqrt{s}$ after the hadronic preselection for data and background for the $\mbox{q} \bar{\mbox{q}} \gamma \gamma$ final state. A Higgs boson signal with mass $m_{\mbox{{\scriptsize h}}}$ = 105$\GeV$ is superimposed with arbitrary normalisation. The arrow indicates the value of the cut. 1294776 29493 http://cds.cern.ch/record/542193/files/t-d.png 00001 Distribution of the polar angle, $\theta_{\gamma_1}$ of the most energetic photon for data and background. A Higgs boson signal with mass $m_{\mbox{{\scriptsize h}}}$ = 105$\GeV$ is superimposed with arbitrary normalisation. All Z final states are combined. The selected regions are indicated by the arrows. 1294777 21745 http://cds.cern.ch/record/542193/files/rm.png 00007 Distributions for the $\nu \bar{\nu} \gamma \gamma$ final state of a) the acoplanarity of the $\gamma \gamma$ system and b) the recoil mass against the two photons in data, background and for a Higgs boson signal with mass $m_{\mbox{{\scriptsize h}}}$ = 105$\GeV$ with arbitrary normalisation. The arrows indicate the values of the cuts. 1294778 24442 http://cds.cern.ch/record/542193/files/rrr.png 00004 Distributions for the $\mbox{q} \bar{\mbox{q}} \gamma \gamma$ final state of a) the energy of the most energetic photon normalised to the beam energy and b) the recoil mass against the di-photon system in data, background and for a 105$\GeV$ Higgs boson signal with arbitrary normalisation. The arrows indicate the values of the applied cuts. 2318674 9563 http://cds.cern.ch/record/542193/files/fig00000.png 00000 noimg: The average centre-of-mass energies and corresponding integrated luminosities.: Number of events, $N_{\rm D}$, observed in data by the $\mbox{q}\bar{\mbox{q}} \gamma \gamma$ selection, compared with the Standard Model expectations, $N_{\rm B}$. The Monte Carlo breakdown in different processes is given.: Number of events, $N_{\rm D}$, observed in data by the $\LL \gamma \gamma$ selection, compared with the Standard Model expectations, $N_{\rm B}$. The Monte Carlo breakdown in different processes is given. 2318675 147386 http://cds.cern.ch/record/542193/files/S0370269302015721.xml Fulltext 61548 28581 http://cds.cern.ch/record/542193/files/ep-2002-010_figure5a.eps Fulltext 61549 13519 http://cds.cern.ch/record/542193/files/ep-2002-010_figure5b.eps Fulltext 61550 219509 http://cds.cern.ch/record/542193/files/ep-2002-010.ps.gz Fulltext 61550 347683 http://cds.cern.ch/record/542193/files/ep-2002-010.pdf Fulltext 61551 23790 http://cds.cern.ch/record/542193/files/ep-2002-010_figure2.eps Fulltext 61552 18037 http://cds.cern.ch/record/542193/files/ep-2002-010_figure1.eps Fulltext 61553 37059 http://cds.cern.ch/record/542193/files/ep-2002-010_figure7b.eps Fulltext 61554 15873 http://cds.cern.ch/record/542193/files/ep-2002-010_figure8.eps Fulltext 61555 4347587 http://cds.cern.ch/record/542193/files/ep-2002-010_figure4.eps Fulltext 61556 36966 http://cds.cern.ch/record/542193/files/ep-2002-010_figure7a.eps Fulltext 61557 14455 http://cds.cern.ch/record/542193/files/ep-2002-010_figure6a.eps Fulltext 61558 13607 http://cds.cern.ch/record/542193/files/ep-2002-010_figure6b.eps Fulltext 61559 15268 http://cds.cern.ch/record/542193/files/ep-2002-010_figure3b.eps Fulltext 61560 17699 http://cds.cern.ch/record/542193/files/ep-2002-010_figure3a.eps Fulltext laurence.barrin@cern.ch CERN n 200211 a2002 13 20101008 1654 CER01 20020315 PUBLIC 0001 002299380CER ARTICLE L3_Papers 561994 SzGeCERN 20220128101103.0 oai:cds.cern.ch:561994 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex 10.1016/S0370-2693(02)02127-5 DOI CERCER 2319771 SLAC 4978803 CERN annual report 2002-3.0531 SPIRES 4978803 Inspire 588873 arXiv hep-ex/0206050 hep-ex CERN-EP-2002-034 eng CERN Library EP-2002-034 ep-2002-034 CERN-EP-2002-034 CERN-L3-255 Achard, P. The $e^+ e^- \to Z\gamma\gamma \to q\overline{q}\gamma\gamma$ Reaction at LEP and Constraints on Anomalous Quartic Gauge Boson Couplings 2002 Geneva CERN 15 May 2002 14 p paper The cross section of the process e^+ e^- -> Z \gamma\gamma -> qq~ \gamma \gamma is measured with 215 pb^-1 of data collected with the L3 detector during the final LEP run at centre-of-mass energies around 205 GeV and 207 GeV. No deviation from the Standard Model expectation is observed. The full data sample of 713 pb^-1, collected above the Z resonance, is used to constrain the coefficients of anomalous quartic gauge boson couplings to: -0.02 GeV^-2 < a_0/\Lambda^2 < 0.03 GeV^-2 and -0.07 GeV^-2 < a_c/\Lambda^2 < 0.05 GeV^-2, at 95% confidence level. Elsevier The cross section of the process e + e − → Z γ γ → q q ¯ γ γ is measured with 215 pb −1 of data collected with the L3 detector during the final LEP run at centre-of-mass energies around 205 GeV and 207 GeV. No deviation from the Standard Model expectation is observed. The full data sample of 713 pb −1 , collected above the Z resonance, is used to constrain the coefficients of anomalous quartic gauge boson couplings to: − 0.02   GeV − 2 < a 0 / Λ 2 < 0.03   GeV − 2 , − 0.07   GeV − 2 < a c / Λ 2 < 0.05   GeV − 2 , at 95% confidence level. arXiv The cross section of the process e^+ e^- -> Z \gamma\gamma -> qq \gamma \gamma is measured with 215 pb^-1 of data collected with the L3 detector during the final LEP run at centre-of-mass energies around 205 GeV and 207 GeV. No deviation from the Standard Model expectation is observed. The full data sample of 713 pb^-1, collected above the Z resonance, is used to constrain the coefficients of anomalous quartic gauge boson couplings to: -0.02 GeV^-2 &lt; a_0/\Lambda^2 &lt; 0.03 GeV^-2 and -0.07 GeV^-2 &lt; a_c/\Lambda^2 &lt; 0.05 GeV^-2, at 95% confidence level. Elsevier B.V. 20020621SLAC CERN EDS CERN-EP LANL EDS OA SIS LANLPUBL2002 SIS:2002 PR/LKR added affil a faire L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Dehmelt, K. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Latt, J. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Souga, C. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Vasquez, R. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, An. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zimmermann, B. Zoller, M. L3 Collaboration EP 43-51 Phys. Lett. B 540 2002 CERN ARC Library CERN-EP-2002-034 http://weblib.cern.ch/abstract?CERN-EP-2002-034 Preprint 2318960 186656 http://cds.cern.ch/record/561994/files/arXiv:hep-ex_0206050.pdf 2318949 22379 http://cds.cern.ch/record/561994/files/fig3a.png 00007 fig3a.eps\includegraphics[width=.73\figwidth]{fig3a.eps}fig3b.eps\includegraphics[width=.73\figwidth]{fig3b.eps}c 2318950 24057 http://cds.cern.ch/record/561994/files/fig1.png 00001 fig1.eps 2318951 27873 http://cds.cern.ch/record/561994/files/fig6.png 00010 fig6.epsfig5.eps 2318952 17801 http://cds.cern.ch/record/561994/files/fig2d.png 00005 fig2d.epsfig2c.epsfig2b.epsfig2a.epscc 2318953 25048 http://cds.cern.ch/record/561994/files/fig4.png 00008 -1-2\rm GeV^{-2}fig4.eps 2318954 23658 http://cds.cern.ch/record/561994/files/fig5.png 00009 fig5.eps-1-2\rm GeV^{-2} 2318955 18540 http://cds.cern.ch/record/561994/files/fig2a.png 00002 fig2d.epsfig2c.epsfig2b.epsfig2a.epscc 2318956 19311 http://cds.cern.ch/record/561994/files/fig2c.png 00004 fig2d.epsfig2c.epsfig2b.epsfig2a.epscc 2318957 19720 http://cds.cern.ch/record/561994/files/fig2b.png 00003 fig2d.epsfig2c.epsfig2b.epsfig2a.epscc 2318958 23642 http://cds.cern.ch/record/561994/files/fig3b.png 00006 fig3a.eps\includegraphics[width=.73\figwidth]{fig3a.eps}fig3b.eps\includegraphics[width=.73\figwidth]{fig3b.eps}c 2318959 9563 http://cds.cern.ch/record/561994/files/fig00000.png 00000 fig1.eps 61649 226 http://cds.cern.ch/record/561994/files/ep-2002-034_title.ps.gz Fulltext 61650 163648 http://cds.cern.ch/record/561994/files/ep-2002-034.ps.gz Fulltext 61650 275304 http://cds.cern.ch/record/561994/files/ep-2002-034.pdf Fulltext laurence.barrin@cern.ch CERN n 200225 a2002 13 20101008 1653 CER01 20020621 PUBLIC 0001 002319771CER ARTICLE L3_Papers 561184 SzGeCERN 20220128101102.0 oai:cds.cern.ch:561184 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex 10.1016/S0370-2693(02)02142-1 DOI CERCER 2318940 SLAC 4978811 CERN annual report 2002-3.1166 SPIRES 4978811 Inspire 588874 arXiv hep-ex/0206051 hep-ex CERN-EP-2002-035 eng CERN Library EP-2002-035 ep-2002-035 CERN-EP-2002-035 CERN-L3-256 Achard, P. Measurement of Genuine Three-Particle Bose-Einstein Correlations in Hadronic Z decay 2002 Geneva CERN 16 May 2002 16 p paper We measure three-particle Bose-Einstein correlations in hadronic Z decay with the L3 detector at LEP. Genuine three-particle Bose-Einstein correlations are observed. By comparing two- and three-particle correlations we find that the data are consistent with fully incoherent pion production. Elsevier We measure three-particle Bose–Einstein correlations in hadronic Z decay with the L3 detector at LEP. Genuine three-particle Bose–Einstein correlations are observed. By comparing two- and three-particle correlations we find that the data are consistent with fully incoherent pion production. arXiv We measure three-particle Bose-Einstein correlations in hadronic Z decay with the L3 detector at LEP. Genuine three-particle Bose-Einstein correlations are observed. By comparing two- and three-particle correlations we find that the data are consistent with fully incoherent pion production. Elsevier Science B.V. 20020621SLAC CERN EDS CERN-EP LANL EDS OA SIS LANLPUBL2002 SIS:2002 PR/LKR added affil a faire L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Dehmelt, K. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Souga, C. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Vasquez, R. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, An. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zimmermann, B. Zoller, M. L3 Collaboration EP 185-198 Phys. Lett. B 540 2002 CERN ARC Library CERN-EP-2002-035 http://weblib.cern.ch/abstract?CERN-EP-2002-035 Preprint 2318889 246315 http://cds.cern.ch/record/561184/files/arXiv:hep-ex_0206051.pdf 2318883 58679 http://cds.cern.ch/record/561184/files/figure1.png 00001 Normalized distributions of the sum of the difference in (a) azimuthal and (b) polar angle of pairs of tracks in a triplet, $\sum\delta\phi$ and $\sum\delta\theta$, and of (c) $Q_3$. Data, JETSET, with and without BE effects, and HERWIG are displayed. The ratios between the data and \MC\ distributions are shown in (d), (e) and (f). 2318884 32354 http://cds.cern.ch/record/561184/files/figure4.png 00005 The ratio $\omega$ as a function of $Q_3$ assuming $R_2$ is described (a) by the Gaussian, Equation~(\ref{paramr2}), and (b) by the first-order Edgeworth expansion of the Gaussian, Equation~(\ref{paramr2ad}). The error bars correspond to $\sigma_1$. For completely incoherent production, $\omega=1$. 2318885 28557 http://cds.cern.ch/record/561184/files/fig2.png 00002 (a) The three-particle BE correlation function, $R_3$, from Equation~(\ref{eqr3_2}), (b) the contribution of two-particle correlations, $R_{1,2}\equiv(\sum\rho_2\rho_1)/\rho_{0}-2$, and (c) $R_2$ from Equation~(\ref{eqr2}). The full circles correspond to the data and the error bars to $\sigma_1$ (see text). The open circles correspond to the results from \MC\ models without BEC. In (c) the dashed and full lines show the fits of Equations~(\ref{paramr2}) and ~(\ref{paramr2ad}), respectively. 2318886 19218 http://cds.cern.ch/record/561184/files/fig2c.png 00003 (a) The three-particle BE correlation function, $R_3$, from Equation~(\ref{eqr3_2}), (b) the contribution of two-particle correlations, $R_{1,2}\equiv(\sum\rho_2\rho_1)/\rho_{0}-2$, and (c) $R_2$ from Equation~(\ref{eqr2}). The full circles correspond to the data and the error bars to $\sigma_1$ (see text). The open circles correspond to the results from \MC\ models without BEC. In (c) the dashed and full lines show the fits of Equations~(\ref{paramr2}) and ~(\ref{paramr2ad}), respectively. 2318887 47832 http://cds.cern.ch/record/561184/files/figure3.png 00004 The genuine three-particle BE correlation function $R_3^{\mathrm{genuine}}$, Equation~(\ref{eqr3genfunc}). The full circles correspond to the data and the error bars to $\sigma_1$. The open circles correspond to results from \MC\ models without BEC. In (a) the full line shows the fit of Equation~(\ref{param}), the dashed line the prediction of completely incoherent pion production and a Gaussian source density in space-time, derived from parametrizing $R_2$ with Equation~(\ref{paramr2}). In (b) Equations~(\ref{paramad}) and~(\ref{paramr2ad}) are used, respectively. 2318888 9563 http://cds.cern.ch/record/561184/files/fig00000.png 00000 noimg: Values of the fit parameters for the genuine three-particle BE correlation function $R_3^{\mathrm{genuine}}$, using the parametrizations of Equations~(\ref{param}) and~(\ref{paramad}). The first uncertainty corresponds to $\sigma_1$, the second to $\sigma_2$, defined in the text.: Contribution to the uncertainty on the fit parameters of the parametrizations of Equations~(\ref{param}) and~(\ref{paramad}), respectively. The first uncertainty corresponds to $\sigma_1$, the others added in quadrature give $\sigma_2$.: Values of the fit parameters for the two-particle BE correlation function, $R_2$, using the parametrizations of Equations~(\ref{paramr2}) and~(\ref{paramr2ad}). The first uncertainty corresponds to $\sigma_1$, the second to $\sigma_2$. 61647 165629 http://cds.cern.ch/record/561184/files/ep-2002-035.ps.gz Fulltext 61647 322671 http://cds.cern.ch/record/561184/files/ep-2002-035.pdf Fulltext laurence.barrin@cern.ch CERN n 200225 a2002 13 20101008 1653 CER01 20020620 PUBLIC 0001 002318940CER ARTICLE L3_Papers 574946 SzGeCERN 20220128101104.0 oai:cds.cern.ch:574946 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex 10.1016/S0370-2693(02)02933-7 DOI CERCER 2333275 CERN annual report 2003-3.1358 SPIRES 5257883 Inspire 599183 arXiv hep-ex/0210041 hep-ex CERN-EP-2002-065 eng CERN Library EP-2002-065 ep-2002-065 CERN-EP-2002-065 CERN-L3-260 Achard, P. Search for Single Top Production at LEP 2002 Geneva CERN 2 Aug 2002 14 p paper Single top production in e^+e^- annihilations is searched for in data collected by the L3 detector at centre-of-mass energies from 189 to 209 GeV, corresponding to a total integrated luminosity of 634 pb-1. Investigating hadronic and semileptonic top decays, no evidence of single top production at LEP is obtained and upper limits on the single top cross section as a function of the centre-of-mass energy are derived. Limits on possible anomalous couplings, as well as on the scale of contact interactions responsible for single top production are determined. Elsevier Single top production in e + e − annihilations is searched for in data collected by the L3 detector at centre-of-mass energies from 189 to 209 GeV, corresponding to a total integrated luminosity of 634 pb −1 . Investigating hadronic and semileptonic top decays, no evidence of single top production at LEP is obtained and upper limits on the single top cross section as a function of the centre-of-mass energy are derived. Limits on possible anomalous couplings, as well as on the scale of contact interactions responsible for single top production are determined. arXiv Single top production in e+e- annihilations is searched for in data collected by the L3 detector at centre-of-mass energies from 189 to 209 GeV, corresponding to a total integrated luminosity of 634 pb-1. Investigating hadronic and semileptonic top decays, no evidence of single top production at LEP is obtained and upper limits on the single top cross section as a function of the centre-of-mass energy are derived. Limits on possible anomalous couplings, as well as on the scale of contact interactions responsible for single top production are determined. CC-BY-3.0 http://creativecommons.org/licenses/by/3.0/ Elsevier Science B.V. 20020807SLAC CERN EDS CERN-EP LANL EDS OA affil a faire L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Dehmelt, K. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Souga, C. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Vasquez, R. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zimmermann, B. Zoller, M. L3 Collaboration EP 290-300 Phys. Lett. B 549 2002 CERN ARC Library CERN-EP-2002-065 http://weblib.cern.ch/abstract?CERN-EP-2002-065 Preprint 2318901 227364 http://cds.cern.ch/record/574946/files/arXiv:hep-ex_0210041.pdf 2318892 27969 http://cds.cern.ch/record/574946/files/fig5a.png 00011 No caption 2318893 31393 http://cds.cern.ch/record/574946/files/fig5b.png 00012 No caption 2318894 21243 http://cds.cern.ch/record/574946/files/fig4a.png 00009 No caption 2318895 174392 http://cds.cern.ch/record/574946/files/S0370269302029337.xml Fulltext 2318896 23118 http://cds.cern.ch/record/574946/files/fig3a.png 00005 No caption 2318897 24220 http://cds.cern.ch/record/574946/files/fig3d.png 00008 No caption 2318898 23343 http://cds.cern.ch/record/574946/files/fig2a.png 00003 No caption 2318899 24695 http://cds.cern.ch/record/574946/files/fig3c.png 00007 No caption 2318900 24962 http://cds.cern.ch/record/574946/files/fig2b.png 00004 No caption 2318902 23530 http://cds.cern.ch/record/574946/files/fig3b.png 00006 No caption 2318903 9563 http://cds.cern.ch/record/574946/files/fig00000.png 00000 No caption found 2318904 28553 http://cds.cern.ch/record/574946/files/fig1a.png 00001 No caption 2318905 28598 http://cds.cern.ch/record/574946/files/fig1b.png 00002 No caption 2318906 22357 http://cds.cern.ch/record/574946/files/fig4b.png 00010 No caption 61694 146937 http://cds.cern.ch/record/574946/files/ep-2002-065.ps.gz Fulltext 61694 321688 http://cds.cern.ch/record/574946/files/ep-2002-065.pdf Fulltext laurence.barrin@cern.ch CERN n 200232 a2003 13 20101008 1653 CER01 20020806 PUBLIC 0001 002333275CER ARTICLE L3_Papers 574945 SzGeCERN 20220128101104.0 oai:cds.cern.ch:574945 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex 10.1016/S0370-2693(02)02577-7 DOI CERCER 2333274 SLAC 5080240 CERN annual report 2002-3.1922 CERN annual report 2003-3.1359 SPIRES 5080240 Inspire 593545 arXiv hep-ex/0208042 hep-ex CERN-EP-2002-066 eng CERN Library EP-2002-066 ep-2002-066 CERN-EP-2002-066 CERN-L3-259 Achard, P. Search for Neutral Higgs Bosons of the Minimal Supersymmetric Standard Model in $e^{+}e^{-}$ Interactions at $\sqrt{s}$ up to 209 GeV 2002 Geneva CERN 02 Aug 2002 18 p paper A search for the lightest neutral CP-even and neutral CP-odd Higgs bosons of the Minimal Supersymmetric Standard Model is performed using 216.6 pb-1 of data collected with the L3 detector at LEP at centre-of-mass energies between 203 and 209 GeV. No indication of a signal is found. Including our results from lower centre-of-mass energies, lower limits on the Higgs boson masses are set as a function of tan(beta) for several scenarios. For tan(beta) greater than 0.7 they are mh > 84.5 GeV and mA > 86.3 GeV at 95% confidence level. Elsevier A search for the lightest neutral CP-even and neutral CP-odd Higgs bosons of the minimal supersymmetric standard model is performed using 216.6 pb −1 of data collected with the L3 detector at LEP at centre-of-mass energies between 203 and 209 GeV. No indication of a signal is found. Including our results from lower centre-of-mass energies, lower limits on the Higgs boson masses are set as a function of tan β for several scenarios. For tan β greater than 0.7 they are m h >84.5 GeV and m A >86.3 GeV at 95% confidence level. arXiv A search for the lightest neutral CP-even and neutral CP-odd Higgs bosons of the Minimal Supersymmetric Standard Model is performed using 216.6 pb-1 of data collected with the L3 detector at LEP at centre-of-mass energies between 203 and 209 GeV. No indication of a signal is found. Including our results from lower centre-of-mass energies, lower limits on the Higgs boson masses are set as a function of tan(beta) for several scenarios. For tan(beta) greater than 0.7 they are mh > 84.5 GeV and mA > 86.3 GeV at 95% confidence level. Copyright @ unknown. Published by Elsevier B.V. 20020807SLAC CERN EDS CERN-EP LANL EDS OA SIS LANLPUBL2002 SIS:2002 PR/LKR added affil a faire L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Dehmelt, K. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Souga, C. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Vasquez, R. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, An. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zimmermann, B. Zoller, M. L3 Collaboration EP 30-42 Phys. Lett. B 545 2002 CERN ARC Library CERN-EP-2002-066 http://weblib.cern.ch/abstract?CERN-EP-2002-066 Preprint 2227209 248215 http://cds.cern.ch/record/574945/files/arXiv:hep-ex_0208042.pdf 2227207 26091 http://cds.cern.ch/record/574945/files/fig2a.png 00005 The distribution of data, expected background and expected signal events as a function of the logarithm of the signal-to-background ratio, $\mathrm{log_{10}(s/b)}$, in the channels containing tau leptons for the Higgs boson mass hypotheses a) ($\mA$,$\mh$) = (90,90)\GeV and b) ($\mA$,$\mh$) = (165,110)\GeV. Integrated distributions of data and expected background events as a function of the expected signal are shown in c) and d). 2227208 20644 http://cds.cern.ch/record/574945/files/fig5a.png 00015 Confidence levels a) ($1-\mathrm{CL_{med}}$) and b) ($1-\mathrm{CL_{s}}$) as a function of $\mA$ at $\tanb=15$ obtained for the h boson (solid line), and the H boson (dashed line) searches in the ``large$-\mu$'' scenario. Exclusion contours in the c) (\tanb,$\mh$) and d) (\tanb,$\mA$) planes for the ``large$-\mu$'' scenario. The crossed area is theoretically inaccessible, the open area is excluded at 95\% confidence level and the shaded area is experimentally allowed. The dashed line represents the expected boundary of the allowed region in the absence of a signal. 2227210 38309 http://cds.cern.ch/record/574945/files/fig5c.png 00017 Confidence levels a) ($1-\mathrm{CL_{med}}$) and b) ($1-\mathrm{CL_{s}}$) as a function of $\mA$ at $\tanb=15$ obtained for the h boson (solid line), and the H boson (dashed line) searches in the ``large$-\mu$'' scenario. Exclusion contours in the c) (\tanb,$\mh$) and d) (\tanb,$\mA$) planes for the ``large$-\mu$'' scenario. The crossed area is theoretically inaccessible, the open area is excluded at 95\% confidence level and the shaded area is experimentally allowed. The dashed line represents the expected boundary of the allowed region in the absence of a signal. 2227211 21540 http://cds.cern.ch/record/574945/files/fig5d.png 00018 Confidence levels a) ($1-\mathrm{CL_{med}}$) and b) ($1-\mathrm{CL_{s}}$) as a function of $\mA$ at $\tanb=15$ obtained for the h boson (solid line), and the H boson (dashed line) searches in the ``large$-\mu$'' scenario. Exclusion contours in the c) (\tanb,$\mh$) and d) (\tanb,$\mA$) planes for the ``large$-\mu$'' scenario. The crossed area is theoretically inaccessible, the open area is excluded at 95\% confidence level and the shaded area is experimentally allowed. The dashed line represents the expected boundary of the allowed region in the absence of a signal. 2227212 25963 http://cds.cern.ch/record/574945/files/fig4b.png 00012 Exclusion contours in the (\tanb,$\mh$) and (\tanb,$\mA$) planes at 95\% confidence level for the ``$\mh-$max'' and ``no mixing'' scenarios. The hatched area represents the exclusion and the crossed area is not allowed by theory. The horizontally hatched area corresponds to $\mA&amp;lt;10$ GeV and was previously excluded by LEP~\cite{ma30_opal}. The dashed line indicates the expected exclusion in the absence of a signal. 2227213 46766 http://cds.cern.ch/record/574945/files/fig4a.png 00011 Exclusion contours in the (\tanb,$\mh$) and (\tanb,$\mA$) planes at 95\% confidence level for the ``$\mh-$max'' and ``no mixing'' scenarios. The hatched area represents the exclusion and the crossed area is not allowed by theory. The horizontally hatched area corresponds to $\mA&amp;lt;10$ GeV and was previously excluded by LEP~\cite{ma30_opal}. The dashed line indicates the expected exclusion in the absence of a signal. 2227214 27421 http://cds.cern.ch/record/574945/files/fig2b.png 00006 The distribution of data, expected background and expected signal events as a function of the logarithm of the signal-to-background ratio, $\mathrm{log_{10}(s/b)}$, in the channels containing tau leptons for the Higgs boson mass hypotheses a) ($\mA$,$\mh$) = (90,90)\GeV and b) ($\mA$,$\mh$) = (165,110)\GeV. Integrated distributions of data and expected background events as a function of the expected signal are shown in c) and d). 2227215 22248 http://cds.cern.ch/record/574945/files/fig5b.png 00016 Confidence levels a) ($1-\mathrm{CL_{med}}$) and b) ($1-\mathrm{CL_{s}}$) as a function of $\mA$ at $\tanb=15$ obtained for the h boson (solid line), and the H boson (dashed line) searches in the ``large$-\mu$'' scenario. Exclusion contours in the c) (\tanb,$\mh$) and d) (\tanb,$\mA$) planes for the ``large$-\mu$'' scenario. The crossed area is theoretically inaccessible, the open area is excluded at 95\% confidence level and the shaded area is experimentally allowed. The dashed line represents the expected boundary of the allowed region in the absence of a signal. 2227216 23460 http://cds.cern.ch/record/574945/files/fig2d.png 00008 The distribution of data, expected background and expected signal events as a function of the logarithm of the signal-to-background ratio, $\mathrm{log_{10}(s/b)}$, in the channels containing tau leptons for the Higgs boson mass hypotheses a) ($\mA$,$\mh$) = (90,90)\GeV and b) ($\mA$,$\mh$) = (165,110)\GeV. Integrated distributions of data and expected background events as a function of the expected signal are shown in c) and d). 2227217 25899 http://cds.cern.ch/record/574945/files/fig4d.png 00014 Exclusion contours in the (\tanb,$\mh$) and (\tanb,$\mA$) planes at 95\% confidence level for the ``$\mh-$max'' and ``no mixing'' scenarios. The hatched area represents the exclusion and the crossed area is not allowed by theory. The horizontally hatched area corresponds to $\mA&amp;lt;10$ GeV and was previously excluded by LEP~\cite{ma30_opal}. The dashed line indicates the expected exclusion in the absence of a signal. 2227218 29786 http://cds.cern.ch/record/574945/files/fig3b.png 00010 Distributions of a) $\mathrm{logY_{56}}$ and b) $\mathrm{L_{AAqq}}$ in the $\mathrm{hZ\ra AAq\bar{q}\ra q\bar{q}q^\prime\bar{q}^\prime q^{\prime\prime}\bar{q}^{\prime\prime}}$ channel. The points are data collected at $\sqrt{s} = 203-209\GeV$, the dashed lines are the expected background and the hatched histograms are the signal corresponding to the Higgs boson mass hypothesis ($\mA$,$\mh$) = (30,70)\GeV. The signal expectation is calculated within the ``no mixing'' scenario at \tanb = 0.75 and is multiplied by a factor of 5. 2227219 22032 http://cds.cern.ch/record/574945/files/fig2c.png 00007 The distribution of data, expected background and expected signal events as a function of the logarithm of the signal-to-background ratio, $\mathrm{log_{10}(s/b)}$, in the channels containing tau leptons for the Higgs boson mass hypotheses a) ($\mA$,$\mh$) = (90,90)\GeV and b) ($\mA$,$\mh$) = (165,110)\GeV. Integrated distributions of data and expected background events as a function of the expected signal are shown in c) and d). 2227220 25569 http://cds.cern.ch/record/574945/files/fig3a.png 00009 Distributions of a) $\mathrm{logY_{56}}$ and b) $\mathrm{L_{AAqq}}$ in the $\mathrm{hZ\ra AAq\bar{q}\ra q\bar{q}q^\prime\bar{q}^\prime q^{\prime\prime}\bar{q}^{\prime\prime}}$ channel. The points are data collected at $\sqrt{s} = 203-209\GeV$, the dashed lines are the expected background and the hatched histograms are the signal corresponding to the Higgs boson mass hypothesis ($\mA$,$\mh$) = (30,70)\GeV. The signal expectation is calculated within the ``no mixing'' scenario at \tanb = 0.75 and is multiplied by a factor of 5. 2227221 26897 http://cds.cern.ch/record/574945/files/fig1d.png 00004 The distribution of data, expected background and expected signal events as a function of the logarithm of the signal-to-background ratio, $\mathrm{log_{10}(s/b)}$, in the four-jet channel for the Higgs boson mass hypotheses a) ($\mA$,$\mh$) = (90,90) GeV and b) ($\mA$,$\mh$) = (165,110) GeV. Integrated distributions of data and expected background events as a function of the expected signal are shown in c) and d). 2227222 49942 http://cds.cern.ch/record/574945/files/fig4c.png 00013 Exclusion contours in the (\tanb,$\mh$) and (\tanb,$\mA$) planes at 95\% confidence level for the ``$\mh-$max'' and ``no mixing'' scenarios. The hatched area represents the exclusion and the crossed area is not allowed by theory. The horizontally hatched area corresponds to $\mA&amp;lt;10$ GeV and was previously excluded by LEP~\cite{ma30_opal}. The dashed line indicates the expected exclusion in the absence of a signal. 2227223 25135 http://cds.cern.ch/record/574945/files/fig1a.png 00001 The distribution of data, expected background and expected signal events as a function of the logarithm of the signal-to-background ratio, $\mathrm{log_{10}(s/b)}$, in the four-jet channel for the Higgs boson mass hypotheses a) ($\mA$,$\mh$) = (90,90) GeV and b) ($\mA$,$\mh$) = (165,110) GeV. Integrated distributions of data and expected background events as a function of the expected signal are shown in c) and d). 2227224 28824 http://cds.cern.ch/record/574945/files/fig1b.png 00002 The distribution of data, expected background and expected signal events as a function of the logarithm of the signal-to-background ratio, $\mathrm{log_{10}(s/b)}$, in the four-jet channel for the Higgs boson mass hypotheses a) ($\mA$,$\mh$) = (90,90) GeV and b) ($\mA$,$\mh$) = (165,110) GeV. Integrated distributions of data and expected background events as a function of the expected signal are shown in c) and d). 2227225 24759 http://cds.cern.ch/record/574945/files/fig1c.png 00003 The distribution of data, expected background and expected signal events as a function of the logarithm of the signal-to-background ratio, $\mathrm{log_{10}(s/b)}$, in the four-jet channel for the Higgs boson mass hypotheses a) ($\mA$,$\mh$) = (90,90) GeV and b) ($\mA$,$\mh$) = (165,110) GeV. Integrated distributions of data and expected background events as a function of the expected signal are shown in c) and d). 2318408 9563 http://cds.cern.ch/record/574945/files/fig00000.png 00000 noimg: Values of the MSSM parameters for the three scenarios considered in this Letter.: The number of data, expected background, expected signal events and signal efficiencies in the four-jet channel after preselection, after final selection and after applying a cut on the final discriminants corresponding to a signal-to-background ratio greater than 0.05. This cut is used to calculate the confidence levels. Numbers are given for two Higgs mass hypotheses in the ``$\mh-$max'' scenario.: The number of data, expected background, expected signal events and signal efficiencies in the channels containing tau leptons after selection and after applying a cut on the final discriminants corresponding to a signal-to-background ratio greater than 0.05. This cut is used to calculate the confidence levels. Numbers are given for two Higgs mass hypotheses in the ``$\mh-$max'' scenario. 61693 180072 http://cds.cern.ch/record/574945/files/ep-2002-066.ps.gz Fulltext 61693 207123 http://cds.cern.ch/record/574945/files/ep-2002-066.pdf Fulltext laurence.barrin@cern.ch CERN n 200232 a2002 a2003 13 20101008 1653 CER01 20020806 PUBLIC 0001 002333274CER ARTICLE L3_Papers 574944 SzGeCERN 20220128101103.0 oai:cds.cern.ch:574944 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex 10.1016/S0370-2693(02)02768-5 DOI CERCER 2333273 SLAC 5136768 CERN annual report 2002-3.1660 SPIRES 5136768 Inspire 594588 arXiv hep-ex/0209015 hep-ex CERN-EP-2002-064 eng CERN Library EP-2002-064 ep-2002-064 CERN-EP-2002-064 CERN-L3-258 Achard, P. Production of Single W Bosons at LEP and Measurement of $WW\gamma$ Gauge Coupling Parameters 2002 Geneva CERN 2 Aug 2002 20 p paper \documentclass[12pt,a4paper,dvips]{article} \begin{document} \begin{center} {Production of Single W Bosons at LEP and \\ Measurement of \boldmath$\rm W W \gamma$ Gauge Coupling Parameters} \end{center} \begin{abstract} Single W boson production in electron-positron collisions is studied with the L3 detector at centre-of-mass energies between $192\mathrm{\ Ge\kern -0.1em V}$ and $209\mathrm{\ Ge\kern -0.1em V}$. Events with two acoplanar hadronic jets or a single energetic lepton are selected, and the single W cross section is measured. Combining the results with measurements at lower centre-of-mass energies, the ratio of the measured cross section to the Standard Model expectation is found to be $1.12^{+0.11}_{-0.10}\pm0.03$. From all single W data, the WW$\gamma$ gauge coupling parameter $\kappa_\gamma$ is measured to be $1.116^{+0.082}_{-0.086}\pm0.068$. \end{abstract} \end{document} Elsevier Single W boson production in electron–positron collisions is studied with the L3 detector at centre-of-mass energies between 192 GeV and 209 GeV. Events with two acoplanar hadronic jets or a single energetic lepton are selected, and the single W cross section is measured. Combining the results with measurements at lower centre-of-mass energies, the ratio of the measured cross section to the Standard Model expectation is found to be 1.12 +0.11 −0.10 ±0.03. From all single W data, the WW γ gauge coupling parameter κ γ is measured to be 1.116 +0.082 −0.086 ±0.068. arXiv Single W boson production in electron-positron collisions is studied with the L3 detector at centre-of-mass energies between 192 GeV and 209 GeV. Events with two acoplanar hadronic jets or a single energetic lepton are selected, and the single W cross section is measured. Combining the results with measurements at lower centre-of-mass energies, the ratio of the measured cross section to the Standard Model expectation is found to be 1.12^{+0.11}_{-0.10}+/-0.03. From all single W data, the WWgamma gauge coupling parameter kappa_gamma is measured to be 1.116^{+0.082}_{-0.086}+/-0.068. CC-BY-3.0 http://creativecommons.org/licenses/by/3.0/ Copyright © unknown. Published by Elsevier B.V. 20020807SLAC CERN EDS CERN-EP LANL EDS OA SIS LANLPUBL2002 SIS:2002 PR/LKR added affil a faire L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Dehmelt, K. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Souga, C. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Vasquez, R. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zimmermann, B. Zoller, M. L3 Collaboration EP 151-163 Phys. Lett. B 547 2002 CERN ARC Library CERN-EP-2002-064 http://weblib.cern.ch/abstract?CERN-EP-2002-064 Preprint 2318665 230241 http://cds.cern.ch/record/574944/files/arXiv:hep-ex_0209015.pdf 2318659 22897 http://cds.cern.ch/record/574944/files/fig5a.png 00008 Dependence of the negative log-likelihood function, $\Delta \log(\mathrm{L})$, on the WW$\gamma$ gauge couplings (a) $\kappa_\gamma$ and (b) $\lambda_\gamma$. In each case the other coupling is fixed in the fit to its Standard Model value. For comparison, the likelihood functions are shown for the individual contributions of the signal and the $\WW$ background. Again, in each case the other process is fixed to its Standard Model expectation. Systematic uncertainties are taken into account. 2318660 194005 http://cds.cern.ch/record/574944/files/S0370269302027685.xml Fulltext 2318661 25169 http://cds.cern.ch/record/574944/files/fig5b.png 00009 Dependence of the negative log-likelihood function, $\Delta \log(\mathrm{L})$, on the WW$\gamma$ gauge couplings (a) $\kappa_\gamma$ and (b) $\lambda_\gamma$. In each case the other coupling is fixed in the fit to its Standard Model value. For comparison, the likelihood functions are shown for the individual contributions of the signal and the $\WW$ background. Again, in each case the other process is fixed to its Standard Model expectation. Systematic uncertainties are taken into account. 2318662 38190 http://cds.cern.ch/record/574944/files/fig1.png 00001 Distribution of the ZZ probability for the selected hadronic events above $\sqrt{s}=202\GeV$ and Monte Carlo expectations. The arrow indicates the position of the applied cut. 2318663 31356 http://cds.cern.ch/record/574944/files/fig4.png 00007 The measured cross section of single W production as a function of $\sqrt{s}$. The solid and dotted lines show predictions of the GRC4F and EXCALIBUR Monte Carlo programs, using the Standard Model value of $\kappa_\gamma=1$. A $\pm 5\%$ band illustrates the theoretical uncertainty~[25]. Possible deviations from the Standard Model for $\kappa_\gamma=0$ and $\kappa_\gamma=2$ are shown by the dashed and dash-dotted curves. 2318664 20481 http://cds.cern.ch/record/574944/files/fig6.png 00010 The contours corresponding to 68\% and 95\% confidence level regions in the $\rm \kappa_\gamma - \rm \lambda_\gamma$ plane. The result of the fit and the Standard Model prediction are also shown. Systematic uncertainties are taken into account. 2318666 39737 http://cds.cern.ch/record/574944/files/fig3d.png 00006 The energy spectrum of the lepton candidates, selected as (a) electrons, (b) muons or (c) hadronic $\tau$-jets, and their sum (d). Data measured at $\sqrt{s}=161-209\GeV$ are presented, together with Monte Carlo expectations. 2318667 52012 http://cds.cern.ch/record/574944/files/fig2.png 00002 Distribution of the output of the neural network, used to identify hadronic single W decays. The data collected at $\sqrt{s}=161-209\GeV$ are shown, together with the background contributions and the expected signal. 2318668 30410 http://cds.cern.ch/record/574944/files/fig3c.png 00005 The energy spectrum of the lepton candidates, selected as (a) electrons, (b) muons or (c) hadronic $\tau$-jets, and their sum (d). Data measured at $\sqrt{s}=161-209\GeV$ are presented, together with Monte Carlo expectations. 2318669 38675 http://cds.cern.ch/record/574944/files/fig3a.png 00003 The energy spectrum of the lepton candidates, selected as (a) electrons, (b) muons or (c) hadronic $\tau$-jets, and their sum (d). Data measured at $\sqrt{s}=161-209\GeV$ are presented, together with Monte Carlo expectations. 2318670 31415 http://cds.cern.ch/record/574944/files/fig3b.png 00004 The energy spectrum of the lepton candidates, selected as (a) electrons, (b) muons or (c) hadronic $\tau$-jets, and their sum (d). Data measured at $\sqrt{s}=161-209\GeV$ are presented, together with Monte Carlo expectations. 2318671 9563 http://cds.cern.ch/record/574944/files/fig00000.png 00000 noimg: The number of selected candidates for single W boson production, $N_{data}$, compared to the total number of expected events, $N_{MC}^{tot}$, for each decay channel of the W boson. The expected number of signal events, $N_{MC}^{sign}$, and the selection efficiencies, $\varepsilon$, are also shown. The quoted uncertainties are due to Monte Carlo statistics.: Measured cross sections in pb of the single W process at centre-of-mass energies between 192 \GeV\ and 207 \GeV. The results for hadronically and leptonically decaying W bosons, as well as their combination are shown. The first uncertainty is statistical and the second systematic. Also listed are the Standard Model predictions calculated with the GRC4F and EXCALIBUR Monte Carlo programs. The theoretical predictions presented here are calculated with a statistical accuracy of $0.2\%-1.0\%$. The current theoretical uncertainty on the single W cross section is of the order of 5\%~[25].: Relative systematic uncertainties in per cent on the determination of the single W cross sections at $\sqrt{s}=192-209\GeV$ for the hadronic and leptonic final states. The uncertainties due to Monte Carlo statistics vary at the different centre-of-mass energies.: Measured hadronic and total cross sections in pb at $\sqrt{s}=183-189 \GeV$~[4,5] and at $\sqrt{s}=192-207 \GeV$ using an alternative signal definition of the single W process. The first uncertainty is statistical and the second systematic. Also listed are the expected statistical uncertainties, $\Delta\sigma_{stat}^{exp}$, at each centre-of-mass energy and the Standard Model predictions calculated with GRC4F. 61692 170525 http://cds.cern.ch/record/574944/files/ep-2002-064.ps.gz Fulltext 61692 340403 http://cds.cern.ch/record/574944/files/ep-2002-064.pdf Fulltext laurence.barrin@cern.ch CERN n 200232 a2002 13 20101008 1653 CER01 20020806 PUBLIC 0001 002333273CER ARTICLE L3_Papers 574943 SzGeCERN 20220128101103.0 oai:cds.cern.ch:574943 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex 10.1016/S0370-2693(02)02767-3 DOI CERCER 2333272 SLAC 5136776 CERN annual report 2002-3.1160 CERN annual report 2003-3.0848 SPIRES 5136776 Inspire 594589 arXiv hep-ex/0209016 hep-ex CERN-EP-2002-062 eng CERN Library EP-2002-062 ep-2002-062 CERN-EP-2002-062 CERN-L3-257 Achard, P. Measurement of Bose-Einstein Correlations in $e^{+}e^{-}\to W^{+}W^{-}$ Events at LEP 2002 Geneva CERN 25 Jul 2002 16 p paper Bose-Einstein correlations in W-pair production at LEP are investigated in a data sample of 629 pb$^{-1}$ collected by the L3 detector at $\sqrt{s}=$ 189--209\,GeV. Bose-Einstein correlations between pions within a W decay are observed and found to be in good agreement with those in light-quark Z decay. No evidence is found for Bose-Einstein correlations between hadrons coming from different W's in the same event. Elsevier Bose–Einstein correlations in W-pair production at LEP are investigated in a data sample of 629 pb −1 collected by the L3 detector at s =189 –209 GeV. Bose–Einstein correlations between pions within a W decay are observed and found to be in good agreement with those in light-quark Z decay. No evidence is found for Bose–Einstein correlations between hadrons coming from different W's in the same event. arXiv Bose-Einstein correlations in W-pair production at LEP are investigated in a data sample of 629 pb^-1 collected by the L3 detector at centre-of-mass energies of 189-209 GeV. Bose-Einstein correlations between pions within a W decay are observed and found to be in good agreement with those in light-quark Z decay. No evidence is found for Bose-Einstein correlations between hadrons coming from different W's in the same event. Copyright © unknown. Published by Elsevier B.V. 20020912SLAC CERN EDS CERN-EP LANL EDS OA SIS LANLPUBL2002 SIS:2002 PR/LKR added affil a faire L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Dehmelt, K. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Echenard, B. Eline, A. El Mamouni, H. Engler, A. Eppling, F.J. Ewers, A. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Krenz, W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Lubelsmeyer, K. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Niessen, T. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Pandoulas, D. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schmidt-Kaerst, S. Schmitz, D. Schopper, H. Schotanus, D.J. Schwering, G. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Siedenburg, T. Son, D. Souga, C. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Vasquez, R. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wallraff, W. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zimmermann, B. Zoller, M. L3 Collaboration EP 139-150 Phys. Lett. B 547 2002 CERN ARC Library CERN-EP-2002-062 http://weblib.cern.ch/abstract?CERN-EP-2002-062 Preprint 2318702 238704 http://cds.cern.ch/record/574943/files/arXiv:hep-ex_0209016.pdf 2318699 42995 http://cds.cern.ch/record/574943/files/fig2new.png 00002 Distributions for uncorrected data at $\sqrt{s}$ = 189--209\,\GeV\ of (a) $\Delta\rho(\pm,\pm)$ and (b) $\Delta\rho(+,-)$. Also shown are the MC predictions of KORALW with and without inter-W BEC. 2318700 33738 http://cds.cern.ch/record/574943/files/fig4anew.png 00004 Values of (a) the integral $J(\pm,\pm)$ and (b) the $\Lambda$ parameter, at different centre-of-mass energies and their average. The uncertainties are statistical only. The wide bands show the average value of the data including the systematic uncertainties. Also shown are the MC predictions of KORALW with inter-W BEC. 2318701 33775 http://cds.cern.ch/record/574943/files/fig4bnew.png 00005 Values of (a) the integral $J(\pm,\pm)$ and (b) the $\Lambda$ parameter, at different centre-of-mass energies and their average. The uncertainties are statistical only. The wide bands show the average value of the data including the systematic uncertainties. Also shown are the MC predictions of KORALW with inter-W BEC. 2318703 30030 http://cds.cern.ch/record/574943/files/fig1+.png 00001 The correlation function $R_2$ at $\sqrt{s}$ = 189--209\,\GeV, for (a) semi-hadronic events and (b) fully-hadronic events. The solid curves are the results from the fits of Equation~(\ref{fitwwedge}) to the $\rW^{+}\rW^{-}$ data. In (a) the full histogram is for the light-quark Z-decay data sample and the dashed histogram is for the data sample containing all hadronic Z decays. In (b) the full histogram gives the expectation when inter-W BEC are absent, Equation~(\ref{r2wwvsrw2}), using $R_2^{\rW}=R_2^{\rZ\rightarrow\light}$. 2318704 9563 http://cds.cern.ch/record/574943/files/fig00000.png 00000 noimg: Average centre-of-mass energies and corresponding integrated luminosities.: Values of the fit parameters $\gamma$, $\lambda$, $R$, $\delta$ and $\kappa$ for the fully-hadronic and semi-hadronic events. The first uncertainty is statistical, the second systematic. The $\chi^2$ and number of degrees of freedom (dof) are also given.: Contributions to the systematic uncertainty on the $\lambda$ parameter for the fully-hadronic and semi-hadronic events.: Contributions to the systematic uncertainty of $J(\pm,\pm)$.: Contributions to the systematic uncertainty of the $\Lambda$ parameter. 2318705 46597 http://cds.cern.ch/record/574943/files/fig3new_2.png 00003 Distributions for uncorrected data at $\sqrt{s}=$ 189--209\,\GeV\ of (a) $D(\pm,\pm)$, (b) $D(+,-)$, (c) $D'(\pm,\pm)$ and (d) $D'(+,-)$. Also shown are the MC predictions of KORALW with and without inter-W BEC. 61691 164614 http://cds.cern.ch/record/574943/files/ep-2002-062.ps.gz Fulltext 61691 310044 http://cds.cern.ch/record/574943/files/ep-2002-062.pdf Fulltext laurence.barrin@cern.ch CERN n 200238 a2002 a2003 13 20101008 1653 CER01 20020806 PUBLIC 0001 002333272CER ARTICLE L3_Papers 594306 SzGeCERN 20220128101105.0 oai:cds.cern.ch:594306 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex DOI 10.1016/S0370-2693(03)00015-7 SLAC 5447593 CERN annual report 2003-3.0668 SPIRES 5447593 Inspire 605973 arXiv hep-ex/0301025 hep-ex CERN-EP-2002-081 eng CERN Library EP-2002-081 ep-2002-081 CERN-EP-2002-081 CERN-L3-262 Achard, P. Inclusive Charged Hadron Production in Two-Photon Collisions at LEP 2003 Geneva CERN 5 Nov 2002 15 p paper Inclusive charged hadron production, $ m{e}^{+} m{e}^{-} ightarrow m{e}^{+} m{e}^{-}$ h$^{pm}$ X, is studied using 414 pb$^{-1}$ of data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Single particle inclusive differential cross sections are measured as a function of the particle transverse momentum, $p_t$, and pseudo-rapidity, $eta$. For $ p_t le 1.5$ GeV, the data are well described by an exponential, typical of soft hadronic processes. For higher $p_t$, the onset of perturbative QCD processes is observed. The $pi^{pm}$ production cross section for $p_t > 5$ GeV is much higher than the NLO QCD predictions. HEPDATA CERN-LEP. Measurement of differential cross sections for inclusive charged hadron production in E+ E- two-photon events at E+ E- centre of mass energies from 189 to 202 GEV. Cross sections as a function of transverse momentum and pseudorapidity are presented for charged pions and transverse momentum for charged kaons. The data have an integrated luminosity of 414 pb-1.. Elsevier Inclusive charged hadron production, e + e − →e + e − h ± X, is studied using 414 pb −1 of data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Single particle inclusive differential cross sections are measured as a function of the particle transverse momentum, p t , and pseudo-rapidity, η . For p t ⩽1.5 GeV, the data are well described by an exponential, typical of soft hadronic processes. For higher p t , the onset of perturbative QCD processes is observed. The  π ± production cross section for p t >5 GeV is much higher than the NLO QCD predictions. arXiv Inclusive charged hadron production, e+e- -> e+e- h+- X, is studied using 414 pb-1 of data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Single particle inclusive differential cross sections are measured as a function of the particle transverse momentum, pt, and pseudo-rapidity, eta. For p_t &lt; 1.5 GeV, the data are well described by an exponential, typical of soft hadronic processes. For higher pt, the onset of perturbative QCD processes is observed. The pi+- production cross section for pt > 5 GeV is much higher than the NLO QCD predictions. CC-BY-3.0 http://creativecommons.org/licenses/by/3.0/ Elsevier Science B.V. 20021202SLAC CERN EDS CERN-EP giva LANL EDS OA SIS:2003 PR/LKR added SIS INSP2003 7567368 L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 INSPEC A1365 (Hadron production by electron-positron collisions) INSPEC A1235E (Applications of quantum chromodynamics to particle properties and reactions) INSPEC A1235C (General properties of quantum chromodynamics (dynamics, confinement, etc INSPEC electron-positron-inclusive-interactions INSPEC hadron-electroproduction INSPEC pion-production INSPEC quantum-chromodynamics Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Dehmelt, K. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Duda, M. Echenard, B. Eline, A. El Hage, A. El Mamouni, H. Engler, A. Eppling, F.J. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schopper, H. Schotanus, D.J. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Son, D. Souga, C. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Vasquez, R. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zimmermann, B. Zoller, M. CERN. Geneva L3 Collaboration EP 105-14 3-4 Phys. Lett. B 554 2003 CERN ARC Library CERN-EP-2002-081 http://weblib.cern.ch/abstract?CERN-EP-2002-081 Preprint 1354665 189180 http://cds.cern.ch/record/594306/files/arXiv:hep-ex_0301025.pdf 1354660 22365 http://cds.cern.ch/record/594306/files/fig2a.png 00002 Caption not extracted 1354661 17476 http://cds.cern.ch/record/594306/files/fig3.png 00004 Inclusive \pipm {} differential cross section \deta {} for \pt $> 1$ \GeV {} compared to the inclusive \pz {} measurement [3] scaled by a factor 2 and two Monte Carlo predictions. Statistical and systematic uncertainties are shown. 1354662 14867 http://cds.cern.ch/record/594306/files/fig2b.png 00003 Caption not extracted 1354663 54278 http://cds.cern.ch/record/594306/files/fig1a.png 00000 Transverse momentum range and average value from the data with the corresponding overall efficiency and differential cross section for inclusive charged hadron production for $\Wgg >$ 5 \GeV {} and $|\eta| &amp;lt; 1$. The uncertainty on the efficiency is systematic. The first uncertainty on the cross section is statistical and the second systematic.Differential cross section as a function of $|\eta |$ for inclusive \ppm {} production for $\Wgg >$ 5 \GeV {} and $\pt > 1$ \GeV . The first uncertainty on the cross section is statistical and the second systematic. 1354664 32001 http://cds.cern.ch/record/594306/files/fig1b.png 00001 Differential cross section as a function of \pt {} for inclusive \ppm {} and \kpm {} production for $\Wgg >$ 5 \GeV {} and $|\eta| &amp;lt; 1$. The first uncertainty on the cross section is statistical and the second systematic.a) Number of selected tracks per \GeV {} in each \pt {} bin and main sources of background. b) Inclusive charged hadron differential cross section \dpt {} fitted with an exponential and power-law functions. Monte Carlo predictions are also presented. Statistical and systematic uncertainties are shown. The average $\pt$ value of each bin, $\langle \pt \rangle$, is used.Caption not extracted 2318614 160230 http://cds.cern.ch/record/594306/files/S0370269303000157.xml Fulltext 61825 138960 http://cds.cern.ch/record/594306/files/ep-2002-081.ps.gz Fulltext 61825 263771 http://cds.cern.ch/record/594306/files/ep-2002-081.pdf Fulltext laurence.barrin@cern.ch n 200300 a2003 13 20100719 1536 CER01 20021202 PUBLIC 0001 002353285CER ARTICLE L3_Papers 600830 SzGeCERN 20240610044048.0 oai:cds.cern.ch:600830 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex 10.1016/S0370-2693(03)00172-2 DOI CERN annual report 2003-3.0873 SPIRES 5449405 Inspire 606066 arXiv hep-ex/0301027 hep-ex CERN-EP-2002-092 eng CERN Library EP-2002-092 0301027 CERN-EP-2002-092 CERN-L3-264 Achard, P. Measurement of W Polarisation at LEP 2003 Geneva CERN 16 Jan 2003 10 p paper revised version number 1 submitted on 2003-01-28 11:47:16 The three different helicity states of W bosons produced in the reaction e+ e- -> W+ W- -> l nu q q~ at LEP are studied using leptonic and hadronic W decays. Data at centre-of-mass energies \sqrt s = 183-209 GeV are used to measure the polarisation of W bosons, and its dependence on the W boson production angle. The fraction of longitudinally polarised W bosons is measured to be 0.218 \pm 0.027 \pm 0.016 where the first uncertainty is statistical and the second systematic, in agreement with the Standard Model expectation. The three different helicity states of W bosons produced in the reaction e+ e- -> W+ W- -> l nu q q~ at LEP are studied using leptonic and hadronic W decays. Data at centre-of-mass energies \sqrt s = 183-209 GeV are used to measure the polarisation of W bosons, and its dependence on the W boson production angle. The fraction of longitudinally polarised W bosons is measured to be 0.218 \pm 0.027 \pm 0.016 where the first uncertainty is statistical and the second systematic, in agreement with the Standard Model expectation. Elsevier The three different helicity states of W bosons produced in the reaction e + e − → W + W − →ℓν q q ̄ ′ at LEP are studied using leptonic and hadronic W decays. Data at centre-of-mass energies s =183 –209 GeV are used to measure the polarisation of W bosons, and its dependence on the W boson production angle. The fraction of longitudinally polarised W bosons is measured to be 0.218±0.027±0.016 where the first uncertainty is statistical and the second systematic, in agreement with the Standard Model expectation. CC-BY-3.0 http://creativecommons.org/licenses/by/3.0/ Copyright © unknown. Published by Elsevier B.V. CERN-EP LANL EDS OA SIS LANLPUBL2004 SIS:2004 PR/LKR added L3-REPORT SzGeCERN Particle Physics - Experiment ARTICLE CERN CERN LEP L3 LANL EDS High Energy Physics - Experiment Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Dehmelt, K. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Duda, M. Echenard, B. Eline, A. El Hage, A. El Mamouni, H. Engler, A. Eppling, F.J. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schopper, H. Schotanus, D.J. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Son, D. Souga, C. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Vasquez, R. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zimmermann, B. Zoller, M. L3 Collaboration EP 147-156 Phys. Lett. B 557 2003 CERN ARC Library CERN-EP-2002-092 http://weblib.cern.ch/abstract?CERN-EP-2002-092 Preprint 2318454 170168 http://cds.cern.ch/record/600830/files/arXiv:hep-ex_0301027.pdf 2318445 22171 http://cds.cern.ch/record/600830/files/paper_figure2b.png 00006 paper_figure2b.epspaper_figure2a.epspaper_figure1d.epspaper_figure1c.epspaper_figure1b.eps 2318446 28525 http://cds.cern.ch/record/600830/files/paper_figure1d.png 00004 paper_figure1d.epspaper_figure1c.epspaper_figure1b.epspaper_figure1a.eps 2318447 26956 http://cds.cern.ch/record/600830/files/paper_figure1a.png 00001 paper_figure1d.epspaper_figure1c.epspaper_figure1b.epspaper_figure1a.eps 2318448 27531 http://cds.cern.ch/record/600830/files/paper_figure1b.png 00002 paper_figure1d.epspaper_figure1c.epspaper_figure1b.epspaper_figure1a.eps 2318449 30827 http://cds.cern.ch/record/600830/files/paper_figure1c.png 00003 paper_figure1d.epspaper_figure1c.epspaper_figure1b.epspaper_figure1a.eps 2318450 25391 http://cds.cern.ch/record/600830/files/paper_figure2a.png 00005 paper_figure2b.epspaper_figure2a.epspaper_figure1d.epspaper_figure1c.epspaper_figure1b.eps 2318451 143094 http://cds.cern.ch/record/600830/files/S0370269303001722.xml Fulltext 2318452 26808 http://cds.cern.ch/record/600830/files/paper_figure3.png 00007 paper_figure3.epspaper_figure2b.epspaper_figure2a.eps 2318453 9563 http://cds.cern.ch/record/600830/files/fig00000.png 00000 paper_figure1d.eps 2318455 17994 http://cds.cern.ch/record/600830/files/paper_figure4.png 00008 -paper_figure4.epspaper_figure3.eps 61870 123268 http://cds.cern.ch/record/600830/files/0301027.ps.gz Fulltext 61870 229242 http://cds.cern.ch/record/600830/files/0301027.pdf Fulltext salvatore.mele@cern.ch CERN n 200303 a2003 13 20100417 1148 CER01 20030117 PUBLIC 0001 002359885CER ARTICLE L3_Papers 602720 SzGeCERN 20220128101106.0 oai:cds.cern.ch:602720 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex CERCER 2361795 SPIRES 5422833 Inspire 604657 hep-ex/0212036 eng CERN Library EP-2002-091 ep-2002-091 CERN-ALEPH-2002-042 CERN-DELPHI-2002-098-PHYS-927 CERN-EP-2002-091 CERN-L3-265 CERN-L3-Note-2788 CERN-LEPEWWG-2002-02 CERN-OPAL-PR-370 CERN-PHYS-927 CERN-PHYSIC-2002-018 DELPHI-2002-098-PHYS-927 Abbaneo, D AUTHOR|(CDS)2067149 #BEARD# A Combination of Preliminary Electroweak Measurements and Constraints on the Standard Model, 2002 final version 2002 Geneva CERN 17 Dec 2002 216 p paper ALEPH Papers Preprint not submitted to publication his note presents a combination of published and preliminary electroweak results from the four LEP collaborations and the SLD collaboration which were prepared for the 2002 summer conferences. Averages from Z resonance results are derived for hadronic and leptonic cross sections, the leptonic forward-backward asymmetries, the tau polarisation asymmetries, the b-bbar and c-cbar partial widths and forward-backward asymmetries and the q-qbar charge asymmetry. Above the Z resonance, averages are derived for di-fermion cross sections and forward-backward asymmetries, photon-pair, W-pair, Z-pair single-W and single-Z cross sections, electroweak gauge boson couplings, W mass and width and W decay branching ratios. The main changes with respect to the experimental results presented in summer 2001 are updates to the Z-pole heavy flavour results from SLD and LEP, and new combinations of results above the Z pole. A new investigation of the interference of photon and Z-boson exchange is presented. For the first time, colour reconnection and Bose-Einstein correlation analyses in W-pair production are combined. The results are compared with precise electroweak measurements from other experiments, notably the recent final result on the electroweak mixing angle determined in neutrino-nucleon scattering by the NuTeV collaboration. The parameters of the Standard Model are evaluated, first using the combined LEP electroweak measurements, and then using the full set of electroweak results. 20030130SLAC CERN EDS CERN-EP LANL EDS OA SIS:200801 PR/LKR not found affil a faire L3-REPORT SzGeCERN Particle Physics - Experiment CERN PREPRINT CERN LEP ALEPH CERN LEP DELPHI CERN LEP L3 CERN LEP OPAL Ainsly, C Alcaraz, J Antilogus, P Bajo-Vaquero, A Bambade, P Barberio, E Blondel, A Bouhova-Thacker, E AUTHOR|(CDS)2073774 #BEARD# Blyth, S Bourilkov, D Checchia, P Chierici, R Clare, R Van Dalen, J De Bonis, I AUTHOR|(CDS)2075259 #BEARD# de la Cruz, B Dierckxsens, M Duchesneau, D Duckeck, G Elsing, M García-Abia, P Grünewald, M W Gurtu, A Hansen, J B Hawkings, R Holt, J Jézéquel, S Jones, R W L Kawamoto, T AUTHOR|(CDS)2071368 #BEARD# Kersevan, Borut P Kjaer, N J Lançon, E Malgeri, L AUTHOR|(CDS)2067375 #BEARD# Mariotti, C Martínez, M Matorras, F Matteuzzi, C AUTHOR|(CDS)2067334 #BEARD# Mele, S Migliore, E Minard, M N AUTHOR|(CDS)2069466 #BEARD# Mönig, K Nowell, J Parkes, C AUTHOR|(CDS)2068236 #BEARD# Parzefall, U Pepé-Altarelli, M Pietrzyk, B AUTHOR|(CDS)2073332 #BEARD# Quast, G Renton, P B Riemann, S Sachs, K Strässner, A Strom, D Tenchini, Roberto AUTHOR|(CDS)2067151 #BEARD# Teubert, F AUTHOR|(CDS)2067152 #BEARD# Todorova-Nová, S Tournefier, E AUTHOR|(CDS)2082080 #BEARD# Valassi, Andrea Voss, H AUTHOR|(CDS)2072694 #BEARD# Ward, C P Watson, N K AUTHOR|(CDS)2073229 #BEARD# Wynhoff, S De Groot, N Rowson, P C Schumm, B Su, D ALEPH Collaboration DELPHI Collaboration L3 Collaboration OPAL Collaboration LEP Electroweak Working Group SLD Heavy Flavour Group EP CERN ARC Library CERN-EP-2002-091 http://documents.cern.ch/cgi-bin/setlink?base=preprint&categ=cern&id=ep-2002-091 Fulltext http://cds.cern.ch/record/602720/files/ep-2002-091.pdf Fulltext http://cds.cern.ch/record/602720/files/ep-2002-091.ps.gz Fulltext laurence.barrin@cern.ch CERN n 200305 11 20101008 1654 CER01 20030128 PUBLIC 0001 002361795CER PREPRINT ALEPH_Papers OPAL_Papers L3_Papers DELPHI_Papers 602713 SzGeCERN 20220128101106.0 oai:cds.cern.ch:602713 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN cerncds:hep-ex DOI 10.1016/S0370-2693(03)00406-4 CERCER 2361786 SLAC 5466709 CERN annual report 2003-3.1478 SPIRES 5466709 Inspire 606391 arXiv hep-ex/0303041 hep-ex CERN-EP-2002-103 eng CERN Library EP-2002-103 ep-2002-103 CERN-EP-2002-103 CERN-L3-263 Achard, P. Study of the $e^{+}e^{-}\to Ze^{+}e^{-}$ Process at LEP Large Electron Positron collider 2003 Geneva CERN 2 Dec 2002 12 p paper The cross section of the process $\rm e^+e^-\rightarrow Ze^+e^-$ is measured with ~0.7\,fb$^{-1}$ of data collected with the L3 detector at LEP. Decays of the Z boson into quarks and muons are considered at centre-of-mass energies ranging from $183$ GeV up to $209$ GeV. The measurements are found to agree with Standard Model predictions, achieving a precision of about 10\% for the hadronic channel. Elsevier The cross section of the process e + e − →Ze + e − is measured with  0.7 fb −1 of data collected with the L3 detector at LEP. Decays of the Z boson into quarks and muons are considered at centre-of-mass energies ranging from 183 GeV up to 209 GeV . The measurements are found to agree with Standard Model predictions, achieving a precision of about 10% for the hadronic channel. arXiv The cross section of the process e+e- -> Ze+e is measured with 0.7fb^-1 of data collected with the L3 detector at LEP. Decays of the Z boson into quarks and muons are considered at centre-of-mass energies ranging from 183GeV up to 209GeV. The measurements are found to agree with Standard Model predictions, achieving a precision of about 10% for the hadronic channel. CC-BY-3.0 http://creativecommons.org/licenses/by/3.0/ Copyright © unknown. Published by Elsevier B.V. 20030128SLAC CERN EDS CERN-EP LANL EDS OA SIS INSP2004 SIS LANLPUBL2004 SIS:2004 PR/LKR added affil a faire 7715745 L3-REPORT SzGeCERN Particle Physics - Experiment INSPEC Z decay into muon antimuon INSPEC Z decay into quark antiquark INSPEC cross section INSPEC electron positron producing Z positron electron INSPEC standard model ARTICLE CERN CERN LEP L3 INSPEC A1480F (Intermediate and Higgs bosons) INSPEC A1338 (Decays of intermediate and Higgs bosons) INSPEC A1210C (Standard model of unification) INSPEC A1365 (Hadron production by electron-positron collisions) LANL EDS High Energy Physics - Experiment INSPEC standard-model INSPEC weak- hadronic-decays INSPEC intermediate-boson-decay INSPEC leptonic-decays INSPEC intermediate-boson-production INSPEC electron-positron-inclusive-interactions INSPEC Z-bosons Adriani, O. Aguilar-Benitez, M. Alcaraz, J. Alemanni, G. Allaby, J. Aloisio, A. Alviggi, M.G. Anderhub, H. Andreev, Valery P. Anselmo, F. Arefev, A. Azemoon, T. Aziz, T. Bagnaia, P. Bajo, A. Baksay, G. Baksay, L. Baldew, S.V. Banerjee, S. Banerjee, Sw. Barczyk, A. Barillere, R. Bartalini, P. Basile, M. Batalova, N. Battiston, R. Bay, A. Becattini, F. Becker, U. Behner, F. Bellucci, L. Berbeco, R. Berdugo, J. Berges, P. Bertucci, B. Betev, B.L. Biasini, M. Biglietti, M. Biland, A. Blaising, J.J. Blyth, S.C. Bobbink, G.J. Bohm, A. Boldizsar, L. Borgia, B. Bottai, S. Bourilkov, D. Bourquin, M. Braccini, S. Branson, J.G. Brochu, F. Burger, J.D. Burger, W.J. Cai, X.D. Capell, M. Cara Romeo, G. Carlino, G. Cartacci, A. Casaus, J. Cavallari, F. Cavallo, N. Cecchi, C. Cerrada, M. Chamizo, M. Chang, Y.H. Chemarin, M. Chen, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chiefari, G. Cifarelli, L. Cindolo, F. Clare, I. Clare, R. Coignet, G. Colino, N. Costantini, S. de la Cruz, B. Cucciarelli, S. van Dalen, J.A. de Asmundis, R. Deglon, P. Debreczeni, J. Degre, A. Dehmelt, K. Deiters, K. della Volpe, D. Delmeire, E. Denes, P. DeNotaristefani, F. De Salvo, A. Diemoz, M. Dierckxsens, M. Dionisi, C. Dittmar, M. Doria, A. Dova, M.T. Duchesneau, D. Duda, M. Echenard, B. Eline, A. El Hage, A. El Mamouni, H. Engler, A. Eppling, F.J. Extermann, P. Falagan, M.A. Falciano, S. Favara, A. Fay, J. Fedin, O. Felcini, M. Zurich, ETH Ferguson, T. Fesefeldt, H. Fiandrini, E. Field, J.H. Filthaut, F. Fisher, P.H. Fisher, W. Fisk, I. Forconi, G. Freudenreich, K. Furetta, C. Galaktionov, Iouri Ganguli, S.N. Garcia-Abia, Pablo Gataullin, M. Gentile, S. Giagu, S. Gong, Z.F. Grenier, Gerald Jean Grimm, O. Gruenewald, M.W. Guida, M. van Gulik, R. Gupta, V.K. Gurtu, A. Gutay, L.J. Haas, D. Hakobyan, R.S. Hatzifotiadou, D. Hebbeker, T. Herve, Alain Hirschfelder, J. Hofer, H. Hohlmann, M. Holzner, G. Hou, S.R. Hu, Y. Jin, B.N. Jones, Lawrence W. de Jong, P. Josa-Mutuberria, I. Kafer, D. Kaur, M. Kienzle-Focacci, M.N. Kim, J.K. Kirkby, Jasper Kittel, W. Klimentov, A. Konig, A.C. Kopal, M. Koutsenko, V. Kraber, M. Kraemer, R.W. Kruger, A. Kunin, A. Ladron de Guevara, P. Laktineh, I. Landi, G. Lebeau, M. Lebedev, A. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, P. Le Goff, J.M. Leiste, R. Levtchenko, M. Levtchenko, P. Li, C. Likhoded, S. Lin, C.H. Lin, W.T. Linde, F.L. Lista, L. Liu, Z.A. Lohmann, W. Longo, E. Lu, Y.S. Luci, C. Luminari, L. Lustermann, W. Ma, W.G. Malgeri, L. Malinin, A. Mana, C. Mangeol, D. Mans, J. Martin, J.P. Marzano, F. Mazumdar, K. McNeil, R.R. Mele, S. Merola, L. Meschini, M. Metzger, W.J. Mihul, A. Milcent, H. Mirabelli, G. Mnich, J. Mohanty, G.B. Muanza, G.S. Muijs, A.J.M. Musicar, B. Musy, M. Nagy, S. Natale, S. Napolitano, M. Nessi-Tedaldi, F. Newman, H. Nisati, A. Kluge, Hannelies Ofierzynski, R. Organtini, G. Palomares, C. Paolucci, P. Paramatti, R. Passaleva, G. Patricelli, S. Paul, Thomas Cantzon Pauluzzi, M. Paus, C. Pauss, F. Pedace, M. Pensotti, S. Perret-Gallix, D. Petersen, B. Piccolo, D. Pierella, F. Pioppi, M. Piroue, P.A. Pistolesi, E. Plyaskin, V. Pohl, M. Pojidaev, V. Pothier, J. Prokofev, D.O. Prokofiev, D. Quartieri, J. Rahal-Callot, G. Rahaman, M.A. Raics, P. Raja, N. Ramelli, R. Rancoita, P.G. Ranieri, R. Raspereza, A. Razis, P. Ren, D. Rescigno, M. Reucroft, S. Riemann, S. Riles, Keith Roe, B.P. Romero, L. Rosca, A. Rosier-Lees, S. Roth, Stefan INSPIRE-00121395 Rosenbleck, C. Roux, B. Rubio, J.A. Ruggiero, G. Rykaczewski, H. Sakharov, A. Saremi, S. Sarkar, S. Salicio, J. Sanchez, E. Sanders, M.P. Schafer, C. Schegelsky, V. Schopper, H. Schotanus, D.J. Sciacca, C. Servoli, L. Shevchenko, S. Shivarov, N. Shoutko, V. Shumilov, E. Shvorob, A. Son, D. Souga, C. Spillantini, P. Steuer, M. Stickland, D.P. Stoyanov, B. Straessner, A. Sudhakar, K. Sultanov, G. Sun, L.Z. Sushkov, S. Suter, H. Swain, J.D. Szillasi, Z. Tang, X.W. Tarjan, P. Tauscher, L. Taylor, L. Tellili, B. Teyssier, D. Timmermans, Charles Ting, Samuel C.C. Ting, S.M. Tonwar, S.C. Toth, J. Tully, C. Tung, K.L. Ulbricht, J. Valente, E. Van de Walle, R.T. Vasquez, R. Veszpremi, V. Vesztergombi, G. Vetlitsky, I. Vicinanza, D. Viertel, G. Villa, S. Vivargent, M. Vlachos, S. Vodopianov, I. Vogel, H. Vogt, H. Vorobev, I. Vorobyov, A.A. Wadhwa, M. Wang, X.L. Wang, Z.M. Weber, M. Wienemann, P. Wilkens, H. Wynhoff, S. Xia, L. Xu, Z.Z. Yamamoto, J. Yang, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yeh, S.C. Zalite, A. Zalite, Yu. Zhang, Z.P. Zhao, J. Zhu, G.Y. Zhu, R.Y. Zhuang, H.L. Zichichi, A. Zimmermann, B. Zoller, M. L3 Collaboration EP 73-81 1-2 Phys. Lett. B 561 2003 CERN ARC Library CERN-EP-2002-103 http://weblib.cern.ch/abstract?CERN-EP-2002-103 Preprint 2318971 162018 http://cds.cern.ch/record/602713/files/arXiv:hep-ex_0303041.pdf 2318963 23237 http://cds.cern.ch/record/602713/files/Fig2b.png 00003 Fig2b.epsFig2a.epsccFig1.eps 2318964 150715 http://cds.cern.ch/record/602713/files/S0370269303004064.xml Fulltext 2318965 22395 http://cds.cern.ch/record/602713/files/Fig4.png 00006 Fig4.epsFig3b.epsFig3a.epscc 2318966 26356 http://cds.cern.ch/record/602713/files/Fig2a.png 00002 Fig2b.epsFig2a.epsccFig1.eps 2318967 5472 http://cds.cern.ch/record/602713/files/Fig1.png 00001 Fig1.eps\it et al.\bf B 253\bf D52 2318968 20183 http://cds.cern.ch/record/602713/files/Fig3b.png 00005 Fig3b.epsFig3a.epscc 2318969 9563 http://cds.cern.ch/record/602713/files/fig00000.png 00000 Fig1.eps 2318970 23103 http://cds.cern.ch/record/602713/files/Fig3a.png 00004 Fig3b.epsFig3a.epscc 61883 139967 http://cds.cern.ch/record/602713/files/ep-2002-103.pdf Fulltext 61883 143307 http://cds.cern.ch/record/602713/files/ep-2002-103.ps.gz Fulltext laurence.barrin@cern.ch CERN n 200305 a2003 13 20101008 1653 CER01 20030127 PUBLIC 0001 002361786CER ARTICLE L3_Papers