Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV

Detalhes bibliográficos
Autor(a) principal: Sirunyan, A. M.
Data de Publicação: 2018
Outros Autores: Silveira, Gustavo Gil da, CMS Collaboration
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/194653
Resumo: Measurements of Higgs boson properties in the H ! decay channel are reported. The analysis is based on data collected by the CMS experiment in protonproton collisions at p s = 13TeV during the 2016 LHC running period, corresponding to an integrated luminosity of 35.9 fb1. Allowing the Higgs mass to oat, the measurement yields a signal strength relative to the standard model prediction of 1:18+0:17 0:14 = 1:18+0:12 0:11(stat)+0:09 0:07(syst)+0:07 0:06(theo), which is largely insensitive to the exact Higgs mass around 125 GeV. Signal strengths associated with the di erent Higgs boson production mechanisms, couplings to bosons and fermions, and e ective couplings to photons and gluons are also measured.
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spelling Sirunyan, A. M.Silveira, Gustavo Gil daCMS Collaboration2019-05-28T02:36:58Z20181029-8479http://hdl.handle.net/10183/194653001088809Measurements of Higgs boson properties in the H ! decay channel are reported. The analysis is based on data collected by the CMS experiment in protonproton collisions at p s = 13TeV during the 2016 LHC running period, corresponding to an integrated luminosity of 35.9 fb1. Allowing the Higgs mass to oat, the measurement yields a signal strength relative to the standard model prediction of 1:18+0:17 0:14 = 1:18+0:12 0:11(stat)+0:09 0:07(syst)+0:07 0:06(theo), which is largely insensitive to the exact Higgs mass around 125 GeV. Signal strengths associated with the di erent Higgs boson production mechanisms, couplings to bosons and fermions, and e ective couplings to photons and gluons are also measured.application/pdfengThe journal of high energy physics. Trieste. No. 11 (Nov. 2018), 185, 59 p.Aceleradores de partículasColisões proton-protonBosons de higgsHadron-Hadron scattering (experiments)Photon productionHiggs physicsMeasurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeVEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001088809.pdf.txt001088809.pdf.txtExtracted Texttext/plain147027http://www.lume.ufrgs.br/bitstream/10183/194653/2/001088809.pdf.txt58af22fc162859319e153b34d4b4ef23MD52ORIGINAL001088809.pdfTexto completo (inglês)application/pdf1998832http://www.lume.ufrgs.br/bitstream/10183/194653/1/001088809.pdf47ba470de4a47e69b15dc11ba82b2ab1MD5110183/1946532023-08-05 03:40:12.129552oai:www.lume.ufrgs.br:10183/194653Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-05T06:40:12Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
spellingShingle Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
Sirunyan, A. M.
Aceleradores de partículas
Colisões proton-proton
Bosons de higgs
Hadron-Hadron scattering (experiments)
Photon production
Higgs physics
title_short Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title_full Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title_fullStr Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title_full_unstemmed Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title_sort Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
author Sirunyan, A. M.
author_facet Sirunyan, A. M.
Silveira, Gustavo Gil da
CMS Collaboration
author_role author
author2 Silveira, Gustavo Gil da
CMS Collaboration
author2_role author
author
dc.contributor.author.fl_str_mv Sirunyan, A. M.
Silveira, Gustavo Gil da
CMS Collaboration
dc.subject.por.fl_str_mv Aceleradores de partículas
Colisões proton-proton
Bosons de higgs
topic Aceleradores de partículas
Colisões proton-proton
Bosons de higgs
Hadron-Hadron scattering (experiments)
Photon production
Higgs physics
dc.subject.eng.fl_str_mv Hadron-Hadron scattering (experiments)
Photon production
Higgs physics
description Measurements of Higgs boson properties in the H ! decay channel are reported. The analysis is based on data collected by the CMS experiment in protonproton collisions at p s = 13TeV during the 2016 LHC running period, corresponding to an integrated luminosity of 35.9 fb1. Allowing the Higgs mass to oat, the measurement yields a signal strength relative to the standard model prediction of 1:18+0:17 0:14 = 1:18+0:12 0:11(stat)+0:09 0:07(syst)+0:07 0:06(theo), which is largely insensitive to the exact Higgs mass around 125 GeV. Signal strengths associated with the di erent Higgs boson production mechanisms, couplings to bosons and fermions, and e ective couplings to photons and gluons are also measured.
publishDate 2018
dc.date.issued.fl_str_mv 2018
dc.date.accessioned.fl_str_mv 2019-05-28T02:36:58Z
dc.type.driver.fl_str_mv Estrangeiro
info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/194653
dc.identifier.issn.pt_BR.fl_str_mv 1029-8479
dc.identifier.nrb.pt_BR.fl_str_mv 001088809
identifier_str_mv 1029-8479
001088809
url http://hdl.handle.net/10183/194653
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv The journal of high energy physics. Trieste. No. 11 (Nov. 2018), 185, 59 p.
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRGS
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
bitstream.url.fl_str_mv http://www.lume.ufrgs.br/bitstream/10183/194653/2/001088809.pdf.txt
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