Global Analysis of Experimental Constraints on a Possible Higgs-Like Particle with Mass ~ 125 GeV

We perform a global analysis of the constraints on a possible Higgs-like particle with mass ~ 125 GeV that are provided by the ATLAS, CDF, CMS and D0 experiments. We combine the available constraints on possible deviations from the Standard Model Higgs couplings to massive vector bosons and to fermi...

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Detalles Bibliográficos
Autores principales: Ellis, John, You, Tevong
Lenguaje:eng
Publicado: 2012
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP06(2012)140
http://cds.cern.ch/record/1436941
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author Ellis, John
You, Tevong
author_facet Ellis, John
You, Tevong
author_sort Ellis, John
collection CERN
description We perform a global analysis of the constraints on a possible Higgs-like particle with mass ~ 125 GeV that are provided by the ATLAS, CDF, CMS and D0 experiments. We combine the available constraints on possible deviations from the Standard Model Higgs couplings to massive vector bosons and to fermions, considering also the possibilities of non-standard loop-induced couplings to photon and gluon pairs. We analyze the combined constraints on pseudo-dilaton scenarios and on some other scenarios in which the possible new particle is identified as a pseudo-Nambu-Goldstone boson in a composite electroweak symmetry-breaking sector.
id cern-1436941
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14369412023-03-14T17:29:35Zdoi:10.1007/JHEP06(2012)140http://cds.cern.ch/record/1436941engEllis, JohnYou, TevongGlobal Analysis of Experimental Constraints on a Possible Higgs-Like Particle with Mass ~ 125 GeVParticle Physics - PhenomenologyWe perform a global analysis of the constraints on a possible Higgs-like particle with mass ~ 125 GeV that are provided by the ATLAS, CDF, CMS and D0 experiments. We combine the available constraints on possible deviations from the Standard Model Higgs couplings to massive vector bosons and to fermions, considering also the possibilities of non-standard loop-induced couplings to photon and gluon pairs. We analyze the combined constraints on pseudo-dilaton scenarios and on some other scenarios in which the possible new particle is identified as a pseudo-Nambu-Goldstone boson in a composite electroweak symmetry-breaking sector.We perform a global analysis of the constraints on a possible Higgs-like particle with mass ~ 125 GeV that are provided by the ATLAS, CDF, CMS and D0 experiments. We combine the available constraints on possible deviations from the Standard Model Higgs couplings to massive vector bosons and to fermions, considering also the possibilities of non-standard loop-induced couplings to photon and gluon pairs. We analyze the combined constraints on pseudo-dilaton scenarios and on some other scenarios in which the possible new particle is identified as a pseudo-Nambu-Goldstone boson in a composite electroweak symmetry-breaking sector.arXiv:1204.0464KCL-PH-TH-2012-16LCTS-2012-09CERN-PH-TH-2012-080KCL-PH-TH-2012-16LCTS-2012-09CERN-PH-TH-2012-080oai:cds.cern.ch:14369412012-04-03
spellingShingle Particle Physics - Phenomenology
Ellis, John
You, Tevong
Global Analysis of Experimental Constraints on a Possible Higgs-Like Particle with Mass ~ 125 GeV
title Global Analysis of Experimental Constraints on a Possible Higgs-Like Particle with Mass ~ 125 GeV
title_full Global Analysis of Experimental Constraints on a Possible Higgs-Like Particle with Mass ~ 125 GeV
title_fullStr Global Analysis of Experimental Constraints on a Possible Higgs-Like Particle with Mass ~ 125 GeV
title_full_unstemmed Global Analysis of Experimental Constraints on a Possible Higgs-Like Particle with Mass ~ 125 GeV
title_short Global Analysis of Experimental Constraints on a Possible Higgs-Like Particle with Mass ~ 125 GeV
title_sort global analysis of experimental constraints on a possible higgs-like particle with mass ~ 125 gev
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP06(2012)140
http://cds.cern.ch/record/1436941
work_keys_str_mv AT ellisjohn globalanalysisofexperimentalconstraintsonapossiblehiggslikeparticlewithmass125gev
AT youtevong globalanalysisofexperimentalconstraintsonapossiblehiggslikeparticlewithmass125gev

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