CMS Papers

Nyeste elementer:
2013-05-10
20:02
 Search for gluino mediated bottom- and top-squark production in multijet final states in pp collisions at 8 TeV / CMS Collaboration A search for supersymmetry is presented based on events with large missing transverse energy, no isolated electron or muon, and at least three jets, with one or more identified as a bottom-quark jet. [...] arXiv:1305.2390 ; CMS-SUS-12-024 ; CERN-PH-EP-2013-076. - 2013. - 39 p. Fulltext - Preprint

2013-05-04
07:02
 Multiplicity and transverse-momentum dependence of two- and four-particle correlations in pPb and PbPb collisions / CMS Collaboration Measurements of two- and four-particle angular correlations for charged particles emitted in pPb collisions are presented over a wide range in pseudorapidity and full azimuth. [...] arXiv:1305.0609 ; CMS-HIN-13-002 ; CERN-PH-EP-2013-077. - 2013. - 39 p. Fulltext - Preprint

2013-05-02
18:28
 Searches for long-lived charged particles in pp collisions at $\sqrt{s}$=7 and 8 TeV / CMS Collaboration Results of searches for heavy stable charged particles produced in pp collisions at $\sqrt{s}$ = 7 and 8 TeV are presented corresponding to an integrated luminosity of 5.0 inverse femtobarns and 18.8 inverse femtobarns, respectively. [...] arXiv:1305.0491 ; CMS-EXO-12-026 ; CERN-PH-EP-2013-073. - 2013. - 45 p. Fulltext - Preprint

2013-04-28
21:59
 Measurement of the ratio of the inclusive 3-jet cross section to the inclusive 2-jet cross section in pp collisions at $\sqrt{s}$ = 7 TeV and first determination of the strong coupling constant in the TeV range / CMS Collaboration A measurement is presented of the ratio of the inclusive 3-jet cross section to the inclusive 2-jet cross section as a function of the average transverse momentum, , of the two leading jets in the event. [...] arXiv:1304.7498 ; CMS-QCD-11-003 ; CERN-PH-EP-2013-057. - 2013. - 31 p. Fulltext - Preprint

2013-04-28
21:21
 Measurement of the $\Lambda_b^0$ lifetime in pp collisions at $\sqrt{s}$ = 7 TeV / CMS Collaboration A measurement of the $\Lambda_b^{0}$ lifetime using the decay $\Lambda_b^{0} \to J/\psi \Lambda$ in proton-proton collisions at $\sqrt{s}$=7 TeV is presented. [...] arXiv:1304.7495 ; CMS-BPH-11-013 ; CERN-PH-EP-2013-065. - 2013. - 29 p. Fulltext - Preprint

2013-04-21
21:58
 Measurement of masses in the $t\bar{t}$ system by kinematic endpoints in pp collisions at $\sqrt{s}$=7 TeV / CMS Collaboration A simultaneous measurement of the top-quark, W-boson, and neutrino masses is reported for t t-bar events selected in the dilepton final state from a data sample corresponding to an integrated luminosity of 5.0 inverse femtobarns collected by the CMS experiment in pp collisions at sqrt(s)=7 TeV. [...] arXiv:1304.5783 ; CMS-TOP-11-027 ; CERN-PH-EP-2013-059. - 2013. - 41 p. Fulltext - Preprint

2013-03-31
18:00
 Search for a standard-model-like Higgs boson with a mass of up to 1 TeV at the LHC / CMS Collaboration A search for a standard-model-like Higgs boson in the H $\to$ WW and H $\to$ ZZ decay channels is reported, for Higgs boson masses in the range 145 < $m_H$ < 1000 GeV. [...] arXiv:1304.0213 ; CMS-HIG-12-034 ; CERN-PH-EP-2013-050. - 2013. - 43 p. Fulltext - Preprint

2013-03-24
18:37
 Measurement of the Y(1S), Y(2S), and Y(3S) cross sections in pp collisions at $\sqrt{s}$ = 7 TeV / CMS Collaboration The $\Upsilon$(1S), $\Upsilon$(2S), and $\Upsilon$(3S) production cross sections are measured using a data sample corresponding to an integrated luminosity of 35.8 $\pm$ 1.4 inverse picobarns of proton-proton collisions at $\sqrt{s}$ = 7 TeV, collected with the CMS detector at the LHC. [...] arXiv:1303.5900 ; CMS-BPH-11-001 ; CERN-PH-EP-2012-373. - 2013. - 59 p. Fulltext - Preprint

2013-03-21
19:14
 Search for microscopic black holes in pp collisions at $\sqrt{s}$ = 8 TeV / CMS Collaboration A search for microscopic black holes and string balls is presented, based on a data sample of pp collisions at $\sqrt{s}$ = 8 TeV recorded by the CMS experiment at the Large Hadron Collider and corresponding to an integrated luminosity of 12 inverse femtobarns. [...] arXiv:1303.5338 ; CMS-EXO-12-009 ; CERN-PH-EP-2013-043. - 2013. - 31 p. Fulltext - Preprint

2013-03-20
11:55
 A New Boson with a Mass of 125 GeV Observed with the CMS Experiment at the Large Hadron Collider / CMS Collaboration The Higgs boson was postulated nearly five decades ago within the framework of the standard model of particle physics and has been the subject of numerous searches at accelerators around the world. Its discovery would verify the existence of a complex scalar field thought to give mass to three of the carriers of the electroweak force—the W+, W–, and Z0 bosons—as well as to the fundamental quarks and leptons. [...] Geneva : CERN, 2012 - 16 p. - Published in : Science 338 (2012) 1569-1575 Preprint: PDF; External link: Supplementary material