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  <dc:title>SUPPLY AND INSTALLATION OF HEATING, COOLING, VENTILATION AND SANITARY SERVICES FOR THE GLOBE OF INNOVATION INFRASTRUCTURE.</dc:title>
  <dc:subject>Supplies</dc:subject>
  <dc:identifier>IT-3106/AB/CLIC</dc:identifier>
  <dc:date>2003-10-16T13:04:03Z</dc:date>
  <dc:source>http://cds.cern.ch/record/676882</dc:source>
  <dc:identifier>http://cds.cern.ch/record/676882</dc:identifier>
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<dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:invenio="http://invenio-software.org/elements/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:language>eng</dc:language>
  <dc:creator>HATTON, V</dc:creator>
  <dc:title>Preparation for Morges III</dc:title>
  <dc:title/>
  <dc:subject>Miscellaneous</dc:subject>
  <dc:identifier>SL-ADM-IN-2002-097</dc:identifier>
  <dc:publisher/>
  <dc:date>2002-08-22</dc:date>
  <dc:source>http://cds.cern.ch/record/37177</dc:source>
  <dc:identifier>http://cds.cern.ch/record/37177</dc:identifier>
  <invenio:conference.notes>Annex : HRRB/41, memo from L. MAIANI and HRRB/23</invenio:conference.notes>
</dc:dc>

<dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:invenio="http://invenio-software.org/elements/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:language>eng</dc:language>
  <dc:creator>L. Maiani</dc:creator>
  <dc:title>Letter from L. Maiani</dc:title>
  <dc:subject>Miscellaneous</dc:subject>
  <dc:identifier>SL-ADM-IN-2002-084</dc:identifier>
  <dc:description>Copy of letter appointing D. Brandt leader of CAS from 01.01.2003</dc:description>
  <dc:publisher/>
  <dc:date>2002-07-19</dc:date>
  <dc:source>http://cds.cern.ch/record/37156</dc:source>
  <dc:identifier>http://cds.cern.ch/record/37156</dc:identifier>
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<dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:invenio="http://invenio-software.org/elements/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:language>eng</dc:language>
  <dc:creator>MAIANI, L.</dc:creator>
  <dc:title>Thank for having agreed to serve as a member of the Human Resources Review Board</dc:title>
  <dc:title/>
  <dc:subject>Miscellaneous</dc:subject>
  <dc:identifier>SL-ADM-IN-2002-074</dc:identifier>
  <dc:publisher/>
  <dc:date>2002-06-20</dc:date>
  <dc:source>http://cds.cern.ch/record/37132</dc:source>
  <dc:identifier>http://cds.cern.ch/record/37132</dc:identifier>
</dc:dc>

<dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:invenio="http://invenio-software.org/elements/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:identifier>doi:10.1016/j.physletb.2004.01.010</dc:identifier><dc:language>eng</dc:language><dc:creator>Achard, P.</dc:creator><dc:creator>Adriani, O.</dc:creator><dc:creator>Aguilar-Benitez, M.</dc:creator><dc:creator>Alcaraz, J.</dc:creator><dc:creator>Alemanni, G.</dc:creator><dc:creator>Allaby, J.</dc:creator><dc:creator>Aloisio, A.</dc:creator><dc:creator>Alviggi, M.G.</dc:creator><dc:creator>Anderhub, H.</dc:creator><dc:creator>Andreev, Valery P.</dc:creator><dc:creator>Anselmo, F.</dc:creator><dc:creator>Arefev, A.</dc:creator><dc:creator>Azemoon, T.</dc:creator><dc:creator>Aziz, T.</dc:creator><dc:creator>Bagnaia, P.</dc:creator><dc:creator>Bajo, A.</dc:creator><dc:creator>Baksay, G.</dc:creator><dc:creator>Baksay, L.</dc:creator><dc:creator>Baldew, S.V.</dc:creator><dc:creator>Banerjee, S.</dc:creator><dc:creator>Banerjee, Sw.</dc:creator><dc:creator>Barczyk, A.</dc:creator><dc:creator>Barillere, R.</dc:creator><dc:creator>Bartalini, P.</dc:creator><dc:creator>Basile, M.</dc:creator><dc:creator>Batalova, N.</dc:creator><dc:creator>Battiston, R.</dc:creator><dc:creator>Bay, A.</dc:creator><dc:creator>Becattini, F.</dc:creator><dc:creator>Becker, U.</dc:creator><dc:creator>Behner, F.</dc:creator><dc:creator>Bellucci, L.</dc:creator><dc:creator>Berbeco, R.</dc:creator><dc:creator>Berdugo, J.</dc:creator><dc:creator>Berges, P.</dc:creator><dc:creator>Bertucci, B.</dc:creator><dc:creator>Betev, B.L.</dc:creator><dc:creator>Biasini, M.</dc:creator><dc:creator>Biglietti, M.</dc:creator><dc:creator>Biland, A.</dc:creator><dc:creator>Blaising, J.J.</dc:creator><dc:creator>Blyth, S.C.</dc:creator><dc:creator>Bobbink, G.J.</dc:creator><dc:creator>Bohm, A.</dc:creator><dc:creator>Boldizsar, L.</dc:creator><dc:creator>Borgia, B.</dc:creator><dc:creator>Bottai, S.</dc:creator><dc:creator>Bourilkov, D.</dc:creator><dc:creator>Bourquin, M.</dc:creator><dc:creator>Braccini, S.</dc:creator><dc:creator>Branson, J.G.</dc:creator><dc:creator>Brochu, F.</dc:creator><dc:creator>Burger, J.D.</dc:creator><dc:creator>Burger, W.J.</dc:creator><dc:creator>Cai, X.D.</dc:creator><dc:creator>Capell, M.</dc:creator><dc:creator>Cara Romeo, G.</dc:creator><dc:creator>Carlino, G.</dc:creator><dc:creator>Cartacci, A.</dc:creator><dc:creator>Casaus, J.</dc:creator><dc:creator>Cavallari, F.</dc:creator><dc:creator>Cavallo, N.</dc:creator><dc:creator>Cecchi, C.</dc:creator><dc:creator>Cerrada, M.</dc:creator><dc:creator>Chamizo, M.</dc:creator><dc:creator>Chang, Y.H.</dc:creator><dc:creator>Chemarin, M.</dc:creator><dc:creator>Chen, A.</dc:creator><dc:creator>Chen, G.</dc:creator><dc:creator>Chen, G.M.</dc:creator><dc:creator>Chen, H.F.</dc:creator><dc:creator>Chen, H.S.</dc:creator><dc:creator>Chiefari, G.</dc:creator><dc:creator>Cifarelli, L.</dc:creator><dc:creator>Cindolo, F.</dc:creator><dc:creator>Clare, I.</dc:creator><dc:creator>Clare, R.</dc:creator><dc:creator>Coignet, G.</dc:creator><dc:creator>Colino, N.</dc:creator><dc:creator>Costantini, S.</dc:creator><dc:creator>de la Cruz, B.</dc:creator><dc:creator>Cucciarelli, S.</dc:creator><dc:creator>van Dalen, J.A.</dc:creator><dc:creator>de Asmundis, R.</dc:creator><dc:creator>Deglon, P.</dc:creator><dc:creator>Debreczeni, J.</dc:creator><dc:creator>Degre, A.</dc:creator><dc:creator>Dehmelt, K.</dc:creator><dc:creator>Deiters, K.</dc:creator><dc:creator>della Volpe, D.</dc:creator><dc:creator>Delmeire, E.</dc:creator><dc:creator>Denes, P.</dc:creator><dc:creator>DeNotaristefani, F.</dc:creator><dc:creator>De Salvo, A.</dc:creator><dc:creator>Diemoz, M.</dc:creator><dc:creator>Dierckxsens, M.</dc:creator><dc:creator>Dionisi, C.</dc:creator><dc:creator>Dittmar, M.</dc:creator><dc:creator>Doria, A.</dc:creator><dc:creator>Dova, M.T.</dc:creator><dc:creator>Duchesneau, D.</dc:creator><dc:creator>Duda, M.</dc:creator><dc:creator>Echenard, B.</dc:creator><dc:creator>Eline, A.</dc:creator><dc:creator>El Hage, A.</dc:creator><dc:creator>El Mamouni, H.</dc:creator><dc:creator>Engler, A.</dc:creator><dc:creator>Eppling, F.J.</dc:creator><dc:creator>Extermann, P.</dc:creator><dc:creator>Falagan, M.A.</dc:creator><dc:creator>Falciano, S.</dc:creator><dc:creator>Favara, A.</dc:creator><dc:creator>Fay, J.</dc:creator><dc:creator>Fedin, O.</dc:creator><dc:creator>Felcini, M.</dc:creator><dc:creator>Ferguson, T.</dc:creator><dc:creator>Fesefeldt, H.</dc:creator><dc:creator>Fiandrini, E.</dc:creator><dc:creator>Field, J.H.</dc:creator><dc:creator>Filthaut, F.</dc:creator><dc:creator>Fisher, P.H.</dc:creator><dc:creator>Fisher, W.</dc:creator><dc:creator>Fisk, I.</dc:creator><dc:creator>Forconi, G.</dc:creator><dc:creator>Freudenreich, K.</dc:creator><dc:creator>Furetta, C.</dc:creator><dc:creator>Galaktionov, Iouri</dc:creator><dc:creator>Ganguli, S.N.</dc:creator><dc:creator>Garcia-Abia, Pablo</dc:creator><dc:creator>Gataullin, M.</dc:creator><dc:creator>Gentile, S.</dc:creator><dc:creator>Giagu, S.</dc:creator><dc:creator>Gong, Z.F.</dc:creator><dc:creator>Grenier, Gerald Jean</dc:creator><dc:creator>Grimm, O.</dc:creator><dc:creator>Gruenewald, M.W.</dc:creator><dc:creator>Guida, M.</dc:creator><dc:creator>van Gulik, R.</dc:creator><dc:creator>Gupta, V.K.</dc:creator><dc:creator>Gurtu, A.</dc:creator><dc:creator>Gutay, L.J.</dc:creator><dc:creator>Haas, D.</dc:creator><dc:creator>Hatzifotiadou, D.</dc:creator><dc:creator>Hebbeker, T.</dc:creator><dc:creator>Herve, Alain</dc:creator><dc:creator>Hirschfelder, J.</dc:creator><dc:creator>Hofer, H.</dc:creator><dc:creator>Hohlmann, M.</dc:creator><dc:creator>Holzner, G.</dc:creator><dc:creator>Hou, S.R.</dc:creator><dc:creator>Hu, Y.</dc:creator><dc:creator>Jin, B.N.</dc:creator><dc:creator>Jones, Lawrence W.</dc:creator><dc:creator>de Jong, P.</dc:creator><dc:creator>Josa-Mutuberria, I.</dc:creator><dc:creator>Kafer, D.</dc:creator><dc:creator>Kaur, M.</dc:creator><dc:creator>Kienzle-Focacci, M.N.</dc:creator><dc:creator>Kim, J.K.</dc:creator><dc:creator>Kirkby, Jasper</dc:creator><dc:creator>Kittel, W.</dc:creator><dc:creator>Klimentov, A.</dc:creator><dc:creator>Konig, A.C.</dc:creator><dc:creator>Kopal, M.</dc:creator><dc:creator>Koutsenko, V.</dc:creator><dc:creator>Kraber, M.</dc:creator><dc:creator>Kraemer, R.W.</dc:creator><dc:creator>Kruger, A.</dc:creator><dc:creator>Kunin, A.</dc:creator><dc:creator>Ladron de Guevara, P.</dc:creator><dc:creator>Laktineh, I.</dc:creator><dc:creator>Landi, G.</dc:creator><dc:creator>Lebeau, M.</dc:creator><dc:creator>Lebedev, A.</dc:creator><dc:creator>Lebrun, P.</dc:creator><dc:creator>Lecomte, P.</dc:creator><dc:creator>Lecoq, P.</dc:creator><dc:creator>Le Coultre, P.</dc:creator><dc:creator>Le Goff, J.M.</dc:creator><dc:creator>Leiste, R.</dc:creator><dc:creator>Levtchenko, M.</dc:creator><dc:creator>Levtchenko, P.</dc:creator><dc:creator>Li, C.</dc:creator><dc:creator>Likhoded, S.</dc:creator><dc:creator>Lin, C.H.</dc:creator><dc:creator>Lin, W.T.</dc:creator><dc:creator>Linde, F.L.</dc:creator><dc:creator>Lista, L.</dc:creator><dc:creator>Liu, Z.A.</dc:creator><dc:creator>Lohmann, W.</dc:creator><dc:creator>Longo, E.</dc:creator><dc:creator>Lu, Y.S.</dc:creator><dc:creator>Luci, C.</dc:creator><dc:creator>Luminari, L.</dc:creator><dc:creator>Lustermann, W.</dc:creator><dc:creator>Ma, W.G.</dc:creator><dc:creator>Malgeri, L.</dc:creator><dc:creator>Malinin, A.</dc:creator><dc:creator>Mana, C.</dc:creator><dc:creator>Mans, J.</dc:creator><dc:creator>Martin, J.P.</dc:creator><dc:creator>Marzano, F.</dc:creator><dc:creator>Mazumdar, K.</dc:creator><dc:creator>McNeil, R.R.</dc:creator><dc:creator>Mele, S.</dc:creator><dc:creator>Merola, L.</dc:creator><dc:creator>Meschini, M.</dc:creator><dc:creator>Metzger, W.J.</dc:creator><dc:creator>Mihul, A.</dc:creator><dc:creator>Milcent, H.</dc:creator><dc:creator>Mirabelli, G.</dc:creator><dc:creator>Mnich, J.</dc:creator><dc:creator>Mohanty, G.B.</dc:creator><dc:creator>Muanza, G.S.</dc:creator><dc:creator>Muijs, A.J.M.</dc:creator><dc:creator>Musicar, B.</dc:creator><dc:creator>Musy, M.</dc:creator><dc:creator>Nagy, S.</dc:creator><dc:creator>Natale, S.</dc:creator><dc:creator>Napolitano, M.</dc:creator><dc:creator>Nessi-Tedaldi, F.</dc:creator><dc:creator>Newman, H.</dc:creator><dc:creator>Nisati, A.</dc:creator><dc:creator>Novak, T.</dc:creator><dc:creator>Kluge, Hannelies</dc:creator><dc:creator>Ofierzynski, R.</dc:creator><dc:creator>Organtini, G.</dc:creator><dc:creator>Pal, I.</dc:creator><dc:creator>Palomares, C.</dc:creator><dc:creator>Paolucci, P.</dc:creator><dc:creator>Paramatti, R.</dc:creator><dc:creator>Passaleva, G.</dc:creator><dc:creator>Patricelli, S.</dc:creator><dc:creator>Paul, Thomas Cantzon</dc:creator><dc:creator>Pauluzzi, M.</dc:creator><dc:creator>Paus, C.</dc:creator><dc:creator>Pauss, F.</dc:creator><dc:creator>Pedace, M.</dc:creator><dc:creator>Pensotti, S.</dc:creator><dc:creator>Perret-Gallix, D.</dc:creator><dc:creator>Petersen, B.</dc:creator><dc:creator>Piccolo, D.</dc:creator><dc:creator>Pierella, F.</dc:creator><dc:creator>Pioppi, M.</dc:creator><dc:creator>Piroue, P.A.</dc:creator><dc:creator>Pistolesi, E.</dc:creator><dc:creator>Plyaskin, V.</dc:creator><dc:creator>Pohl, M.</dc:creator><dc:creator>Pojidaev, V.</dc:creator><dc:creator>Pothier, J.</dc:creator><dc:creator>Prokofev, D.</dc:creator><dc:creator>Quartieri, J.</dc:creator><dc:creator>Rahal-Callot, G.</dc:creator><dc:creator>Rahaman, Mohammad Azizur</dc:creator><dc:creator>Raics, P.</dc:creator><dc:creator>Raja, N.</dc:creator><dc:creator>Ramelli, R.</dc:creator><dc:creator>Rancoita, P.G.</dc:creator><dc:creator>Ranieri, R.</dc:creator><dc:creator>Raspereza, A.</dc:creator><dc:creator>Razis, P.</dc:creator><dc:creator>Ren, D.</dc:creator><dc:creator>Rescigno, M.</dc:creator><dc:creator>Reucroft, S.</dc:creator><dc:creator>Riemann, S.</dc:creator><dc:creator>Riles, Keith</dc:creator><dc:creator>Roe, B.P.</dc:creator><dc:creator>Romero, L.</dc:creator><dc:creator>Rosca, A.</dc:creator><dc:creator>Rosenbleck, C.</dc:creator><dc:creator>Rosier-Lees, S.</dc:creator><dc:creator>Roth, Stefan</dc:creator><dc:creator>Rubio, J.A.</dc:creator><dc:creator>Ruggiero, G.</dc:creator><dc:creator>Rykaczewski, H.</dc:creator><dc:creator>Sakharov, A.</dc:creator><dc:creator>Saremi, S.</dc:creator><dc:creator>Sarkar, S.</dc:creator><dc:creator>Salicio, J.</dc:creator><dc:creator>Sanchez, E.</dc:creator><dc:creator>Schafer, C.</dc:creator><dc:creator>Schegelsky, V.</dc:creator><dc:creator>Schopper, H.</dc:creator><dc:creator>Schotanus, D.J.</dc:creator><dc:creator>Sciacca, C.</dc:creator><dc:creator>Servoli, L.</dc:creator><dc:creator>Shevchenko, S.</dc:creator><dc:creator>Shivarov, N.</dc:creator><dc:creator>Shoutko, V.</dc:creator><dc:creator>Shumilov, E.</dc:creator><dc:creator>Shvorob, A.</dc:creator><dc:creator>Son, D.</dc:creator><dc:creator>Souga, C.</dc:creator><dc:creator>Spillantini, P.</dc:creator><dc:creator>Steuer, M.</dc:creator><dc:creator>Stickland, D.P.</dc:creator><dc:creator>Stoyanov, B.</dc:creator><dc:creator>Straessner, A.</dc:creator><dc:creator>Sudhakar, K.</dc:creator><dc:creator>Sultanov, G.</dc:creator><dc:creator>Sun, L.Z.</dc:creator><dc:creator>Sushkov, S.</dc:creator><dc:creator>Suter, H.</dc:creator><dc:creator>Swain, J.D.</dc:creator><dc:creator>Szillasi, Z.</dc:creator><dc:creator>Tang, X.W.</dc:creator><dc:creator>Tarjan, P.</dc:creator><dc:creator>Tauscher, L.</dc:creator><dc:creator>Taylor, L.</dc:creator><dc:creator>Tellili, B.</dc:creator><dc:creator>Teyssier, D.</dc:creator><dc:creator>Timmermans, Charles</dc:creator><dc:creator>Ting, Samuel C.C.</dc:creator><dc:creator>Ting, S.M.</dc:creator><dc:creator>Tonwar, S.C.</dc:creator><dc:creator>Toth, J.</dc:creator><dc:creator>Tully, C.</dc:creator><dc:creator>Tung, K.L.</dc:creator><dc:creator>Ulbricht, J.</dc:creator><dc:creator>Valente, E.</dc:creator><dc:creator>Van de Walle, R.T.</dc:creator><dc:creator>Vasquez, R.</dc:creator><dc:creator>Veszpremi, V.</dc:creator><dc:creator>Vesztergombi, G.</dc:creator><dc:creator>Vetlitsky, I.</dc:creator><dc:creator>Vicinanza, D.</dc:creator><dc:creator>Viertel, G.</dc:creator><dc:creator>Villa, S.</dc:creator><dc:creator>Vivargent, M.</dc:creator><dc:creator>Vlachos, S.</dc:creator><dc:creator>Vodopianov, I.</dc:creator><dc:creator>Vogel, H.</dc:creator><dc:creator>Vogt, H.</dc:creator><dc:creator>Vorobev, I.</dc:creator><dc:creator>Vorobyov, A.A.</dc:creator><dc:creator>Wadhwa, M.</dc:creator><dc:creator>Wang, Q.</dc:creator><dc:creator>Want, X.L.</dc:creator><dc:creator>Wang, Z.M.</dc:creator><dc:creator>Weber, M.</dc:creator><dc:creator>Wienemann, P.</dc:creator><dc:creator>Wilkens, H.</dc:creator><dc:creator>Wynhoff, S.</dc:creator><dc:creator>Xia, L.</dc:creator><dc:creator>Xu, Z.Z.</dc:creator><dc:creator>Yamamoto, J.</dc:creator><dc:creator>Yang, B.Z.</dc:creator><dc:creator>Yang, C.G.</dc:creator><dc:creator>Yang, H.J.</dc:creator><dc:creator>Yang, M.</dc:creator><dc:creator>Yeh, S.C.</dc:creator><dc:creator>Zalite, An.</dc:creator><dc:creator>Zalite, Yu.</dc:creator><dc:creator>Zhang, Z.P.</dc:creator><dc:creator>Zhao, J.</dc:creator><dc:creator>Zhu, G.Y.</dc:creator><dc:creator>Zhu, R.Y.</dc:creator><dc:creator>Zhuang, H.L.</dc:creator><dc:creator>Zichichi, A.</dc:creator><dc:creator>Zimmermann, B.</dc:creator><dc:creator>Zoller, M.</dc:creator><dc:title>Single photon and multiphoton events with missing energy in $e^{+} e^{-}$ collisions at LEP</dc:title><dc:subject>Particle Physics - Experiment</dc:subject><dc:identifier>hep-ex/0402002</dc:identifier><dc:identifier>CERN-EP-2003-068</dc:identifier><dc:identifier/><dc:identifier>CERN-EP-2003-068</dc:identifier><dc:identifier>CERN-L3-279</dc:identifier><dc:description>Single- and multi-photon events with missing energy are selected in 619/pb of data collected by the L3 detector at LEP at centre-of-mass energies between 189GeV and 209GeV. The cross sections of the process e^+e^- -&gt; nu nu gamma (gamma) are found to be in agreement with the Standard Model expectations, and the number of light neutrino species is determined, including lower energy data, to be N_nu = 2.98 +/- 0.05 +/- 0.04. Selection results are also given in the form of tables which can be used to test future models involving single- and multi-photon signatures at LEP. These final states are also predicted by models with large extra dimensions and by several supersymmetric models. No evidence for such models is found. Among others, lower limits between 1.5TeV and 0.65TeV are set, at 95% confidence level, on the new scale of gravity for the number of extra dimensions between 2 and 8.</dc:description><dc:description>Single- and multi-photon events with missing energy are selected in 619/pb of data collected by the L3 detector at LEP at centre-of-mass energies between 189GeV and 209GeV. The cross sections of the process e^+e^- -&gt; nu nu gamma (gamma) are found to be in agreement with the Standard Model expectations, and the number of light neutrino species is determined, including lower energy data, to be N_nu = 2.98 +/- 0.05 +/- 0.04. Selection results are also given in the form of tables which can be used to test future models involving single- and multi-photon signatures at LEP. These final states are also predicted by models with large extra dimensions and by several supersymmetric models. No evidence for such models is found. Among others, lower limits between 1.5TeV and 0.65TeV are set, at 95% confidence level, on the new scale of gravity for the number of extra dimensions between 2 and 6.</dc:description><dc:description>Single- and multi-photon events with missing energy are selected in 619/pb of data collected by the L3 detector at LEP at centre-of-mass energies between 189GeV and 209GeV. The cross sections of the process e^+e^- -&gt; nu nu gamma (gamma) are found to be in agreement with the Standard Model expectations, and the number of light neutrino species is determined, including lower energy data, to be N_nu = 2.98 +/- 0.05 +/- 0.04. Selection results are also given in the form of tables which can be used to test future models involving single- and multi-photon signatures at LEP. These final states are also predicted by models with large extra dimensions and by several supersymmetric models. No evidence for such models is found. Among others, lower limits between 1.5TeV and 0.65TeV are set, at 95% confidence level, on the new scale of gravity for the number of extra dimensions between 2 and 6.</dc:description><dc:description>Single- and multi-photon events with missing energy are selected in 619/pb of data collected by the L3 detector at LEP at centre-of-mass energies between 189GeV and 209GeV. The cross sections of the process e^+e^- -&gt; nu nu gamma (gamma) are found to be in agreement with the Standard Model expectations, and the number of light neutrino species is determined, including lower energy data, to be N_nu = 2.98 +/- 0.05 +/- 0.04. Selection results are also given in the form of tables which can be used to test future models involving single- and multi-photon signatures at LEP. These final states are also predicted by models with large extra dimensions and by several supersymmetric models. No evidence for such models is found. Among others, lower limits between 1.5TeV and 0.65TeV are set, at 95% confidence level, on the new scale of gravity for the number of extra dimensions between 2 and 6.</dc:description><dc:description>Single- and multi-photon events with missing energy are selected in 619 pb −1 of data collected by the L3 detector at LEP at centre-of-mass energies between 189 and 209 GeV. The cross sections of the process e + e − →ν ν ̄ γ(γ) are found to be in agreement with the Standard Model expectations, and the number of light neutrino species is determined, including lower energy data, to be N ν =2.98±0.05±0.04. Selection results are given in the form of tables which can be used to test future models involving single- and multi-photon signatures at LEP. These final states are also predicted by models with large extra dimensions and by several supersymmetric models. No evidence for such models is found. Among others, lower limits between 1.5 and 0.65 TeV are set, at 95% confidence level, on the new scale of gravity for the number of extra dimensions between 2 and 6.</dc:description><dc:publisher/><dc:date>2003-10-24</dc:date><dc:source>http://cds.cern.ch/record/709153</dc:source><dc:doi>10.1016/j.physletb.2004.01.010</dc:doi><dc:identifier>http://cds.cern.ch/record/709153</dc:identifier><dc:identifier>oai:cds.cern.ch:709153</dc:identifier></dc:dc>


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