Measurement of inclusive and differential Higgs boson production cross sections in the diphoton decay channel in proton-proton collisions at √s = 13 TeV

Detalhes bibliográficos
Autor(a) principal: Sirunyan, A. M.
Data de Publicação: 2019
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/10183/194665
Resumo: Measurements of the inclusive and di erential production cross sections for the Higgs boson in the diphoton decay channel are performed using the data set of protonproton collisions at p s = 13TeV collected by the CMS experiment at the LHC in 2016 and corresponding to an integrated luminosity of 35:9 fb1. The cross sections are measured in a ducial phase space de ned by a set of requirements on the isolation and kinematic variables of the photons. Di erential cross sections are measured as functions of the kinematic properties of the diphoton system and the event. A subset of the measurements is performed in regions of the ducial phase space, where relative contributions of speci c Higgs boson production mechanisms are enhanced. The total cross section in the chosen ducial phase space is measured to be 84 11 (stat) 7 (syst) fb = 84 13 fb, to be compared with a theoretical prediction of 73 4 fb. All measurements are found to be in agreement with the theoretical predictions for the standard model Higgs boson with a mass of 125:09 GeV within the experimental and theoretical uncertainties.
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spelling Sirunyan, A. M.Silveira, Gustavo Gil daCMS Collaboration2019-05-28T02:37:02Z20191029-8479http://hdl.handle.net/10183/194665001088825Measurements of the inclusive and di erential production cross sections for the Higgs boson in the diphoton decay channel are performed using the data set of protonproton collisions at p s = 13TeV collected by the CMS experiment at the LHC in 2016 and corresponding to an integrated luminosity of 35:9 fb1. The cross sections are measured in a ducial phase space de ned by a set of requirements on the isolation and kinematic variables of the photons. Di erential cross sections are measured as functions of the kinematic properties of the diphoton system and the event. A subset of the measurements is performed in regions of the ducial phase space, where relative contributions of speci c Higgs boson production mechanisms are enhanced. The total cross section in the chosen ducial phase space is measured to be 84 11 (stat) 7 (syst) fb = 84 13 fb, to be compared with a theoretical prediction of 73 4 fb. All measurements are found to be in agreement with the theoretical predictions for the standard model Higgs boson with a mass of 125:09 GeV within the experimental and theoretical uncertainties.application/pdfengThe journal of high energy physics. Trieste. No. 1 (Jan. 2019), 183, 50 p.Aceleradores de partículasColisões proton-protonBosons de higgsHadron-Hadron scattering (experiments)Higgs physicsPhoton productionMeasurement of inclusive and differential Higgs boson production cross sections 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:UFRGSTEXT001088825.pdf.txt001088825.pdf.txtExtracted Texttext/plain134169http://www.lume.ufrgs.br/bitstream/10183/194665/2/001088825.pdf.txtd35d4621db6ab1eec6303cbaad06d1fbMD52ORIGINAL001088825.pdfTexto completo (inglês)application/pdf1110981http://www.lume.ufrgs.br/bitstream/10183/194665/1/001088825.pdf2f3908141a5e1a974dcb6c9ccc9f07a3MD5110183/1946652023-08-04 03:33:07.699111oai:www.lume.ufrgs.br:10183/194665Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-04T06:33:07Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Measurement of inclusive and differential Higgs boson production cross sections in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title Measurement of inclusive and differential Higgs boson production cross sections in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
spellingShingle Measurement of inclusive and differential Higgs boson production cross sections 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)
Higgs physics
Photon production
title_short Measurement of inclusive and differential Higgs boson production cross sections in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title_full Measurement of inclusive and differential Higgs boson production cross sections in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title_fullStr Measurement of inclusive and differential Higgs boson production cross sections in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title_full_unstemmed Measurement of inclusive and differential Higgs boson production cross sections in the diphoton decay channel in proton-proton collisions at √s = 13 TeV
title_sort Measurement of inclusive and differential Higgs boson production cross sections 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)
Higgs physics
Photon production
dc.subject.eng.fl_str_mv Hadron-Hadron scattering (experiments)
Higgs physics
Photon production
description Measurements of the inclusive and di erential production cross sections for the Higgs boson in the diphoton decay channel are performed using the data set of protonproton collisions at p s = 13TeV collected by the CMS experiment at the LHC in 2016 and corresponding to an integrated luminosity of 35:9 fb1. The cross sections are measured in a ducial phase space de ned by a set of requirements on the isolation and kinematic variables of the photons. Di erential cross sections are measured as functions of the kinematic properties of the diphoton system and the event. A subset of the measurements is performed in regions of the ducial phase space, where relative contributions of speci c Higgs boson production mechanisms are enhanced. The total cross section in the chosen ducial phase space is measured to be 84 11 (stat) 7 (syst) fb = 84 13 fb, to be compared with a theoretical prediction of 73 4 fb. All measurements are found to be in agreement with the theoretical predictions for the standard model Higgs boson with a mass of 125:09 GeV within the experimental and theoretical uncertainties.
publishDate 2019
dc.date.accessioned.fl_str_mv 2019-05-28T02:37:02Z
dc.date.issued.fl_str_mv 2019
dc.type.driver.fl_str_mv Estrangeiro
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dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/194665
dc.identifier.issn.pt_BR.fl_str_mv 1029-8479
dc.identifier.nrb.pt_BR.fl_str_mv 001088825
identifier_str_mv 1029-8479
001088825
url http://hdl.handle.net/10183/194665
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. 1 (Jan. 2019), 183, 50 p.
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eu_rights_str_mv openAccess
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