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Description
  • Results are presented from searches for the standard model Higgs boson in proton-proton collisions at root s = 7 and 8 TeV in the Compact Muon Solenoid experiment at the LHC, using data samples corresponding to integrated luminosities of up to 5.1 fb(-1) at 7 TeV and 5.3 fb(-1) at 8 TeV. The search is performed in five decay modes: gamma gamma, ZZ, W+W-, tau(+)tau(-), and b (b) over bar. An excess of events is observed above the expected background, with a local significance of 5.0 standard deviations, at a mass near 125 GeV, signalling the production of a new particle. The expected significance for a standard model Higgs boson of that mass is 5.8 standard deviations. The excess is most significant in the two decay modes with the best mass resolution, gamma gamma and ZZ; a fit to these signals gives a mass of 125.3 +/- 0.4(stat.) +/- 0.5(syst.) GeV. The decay to two photons indicates that the new particle is a boson with spin different from one. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved.
  • Results are presented from searches for the standard model Higgs boson in proton-proton collisions at root s = 7 and 8 TeV in the Compact Muon Solenoid experiment at the LHC, using data samples corresponding to integrated luminosities of up to 5.1 fb(-1) at 7 TeV and 5.3 fb(-1) at 8 TeV. The search is performed in five decay modes: gamma gamma, ZZ, W+W-, tau(+)tau(-), and b (b) over bar. An excess of events is observed above the expected background, with a local significance of 5.0 standard deviations, at a mass near 125 GeV, signalling the production of a new particle. The expected significance for a standard model Higgs boson of that mass is 5.8 standard deviations. The excess is most significant in the two decay modes with the best mass resolution, gamma gamma and ZZ; a fit to these signals gives a mass of 125.3 +/- 0.4(stat.) +/- 0.5(syst.) GeV. The decay to two photons indicates that the new particle is a boson with spin different from one. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved. (en)
Title
  • Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
  • Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC (en)
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  • Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
  • Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC (en)
skos:notation
  • RIV/00216208:11320/12:10129102!RIV13-MSM-11320___
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  • 155522
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  • RIV/00216208:11320/12:10129102
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  • Higgs; Physics; CMS (en)
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  • NL - Nizozemsko
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  • [B527CF5FF118]
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  • Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
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  • 716
http://linked.open...iv/tvurceVysledku
  • Adam, W.
  • Chatrchyan, S.
  • Finger, Michael
  • Finger, Miroslav
  • Khachatryan, V.
  • Bergauer, T.
  • Dragicevic, M.
  • Eroe, J.
  • Fabjan, C.
  • Friedl, M.
  • Fruehwirth, R.
  • Ghete, V. M.
  • Hammer, J.
  • Hoermann, N.
  • Hrubec, J.
  • Jeitler, M.
  • Kiesenhofer, W.
  • Knuenz, V.
  • Krammer, M.
  • Liko, D.
  • Mikulec, I.
  • Pernicka, M.
  • Rahbaran, B.
  • Rohringer, C.
  • Rohringer, H.
  • Schoefbeck, R.
  • Sirunyan, A. M.
  • Tumasyan, A.
  • Hoch, M.
  • Aguilo, E.
  • Kraetschmer, I.
  • Majerotto, W.
http://linked.open...ain/vavai/riv/wos
  • 000309621400002
issn
  • 0370-2693
number of pages
http://bibframe.org/vocab/doi
  • 10.1016/j.physletb.2012.08.021
http://localhost/t...ganizacniJednotka
  • 11320
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