Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp 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/10183/184216
Resumo: A search for Higgs bosons that decay into a bottom quark-antiquark pair and are accompanied by at least one additional bottom quark is performed with the CMS detector. The data analyzed were recorded in proton-proton collisions at a centre-ofmass energy of p s = 13TeV at the LHC, corresponding to an integrated luminosity of 35.7 fb1. The nal state considered in this analysis is particularly sensitive to signatures of a Higgs sector beyond the standard model, as predicted in the generic class of two Higgs doublet models (2HDMs). No signal above the standard model background expectation is observed. Stringent upper limits on the cross section times branching fraction are set for Higgs bosons with masses up to 1300 GeV. The results are interpreted within several MSSM and 2HDM scenarios.
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spelling Sirunyan, A. M.Silveira, Gustavo Gil daCMS Collaboration2018-10-31T02:37:38Z20181029-8479http://hdl.handle.net/10183/184216001078947A search for Higgs bosons that decay into a bottom quark-antiquark pair and are accompanied by at least one additional bottom quark is performed with the CMS detector. The data analyzed were recorded in proton-proton collisions at a centre-ofmass energy of p s = 13TeV at the LHC, corresponding to an integrated luminosity of 35.7 fb1. The nal state considered in this analysis is particularly sensitive to signatures of a Higgs sector beyond the standard model, as predicted in the generic class of two Higgs doublet models (2HDMs). No signal above the standard model background expectation is observed. Stringent upper limits on the cross section times branching fraction are set for Higgs bosons with masses up to 1300 GeV. The results are interpreted within several MSSM and 2HDM scenarios.application/pdfengThe journal of high energy physics. Trieste. No. 8 (Aug. 2018), 113, 42 p.Aceleradores de partículasColisões proton-protonBosons de higgsBeyond standard modelHadron-Hadron scattering (experiments)Higgs physicsSearch for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp 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:UFRGSTEXT001078947.pdf.txt001078947.pdf.txtExtracted Texttext/plain104566http://www.lume.ufrgs.br/bitstream/10183/184216/2/001078947.pdf.txt6f23dbab3f79823b9c65febb6a05e9afMD52ORIGINAL001078947.pdfTexto completo (inglês)application/pdf3239720http://www.lume.ufrgs.br/bitstream/10183/184216/1/001078947.pdfab32ac3c8384a750669049aa3e845b8dMD5110183/1842162023-08-05 03:37:40.300654oai:www.lume.ufrgs.br:10183/184216Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-05T06:37:40Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp collisions at √s =13 TeV
title Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp collisions at √s =13 TeV
spellingShingle Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp collisions at √s =13 TeV
Sirunyan, A. M.
Aceleradores de partículas
Colisões proton-proton
Bosons de higgs
Beyond standard model
Hadron-Hadron scattering (experiments)
Higgs physics
title_short Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp collisions at √s =13 TeV
title_full Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp collisions at √s =13 TeV
title_fullStr Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp collisions at √s =13 TeV
title_full_unstemmed Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp collisions at √s =13 TeV
title_sort Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp 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
Beyond standard model
Hadron-Hadron scattering (experiments)
Higgs physics
dc.subject.eng.fl_str_mv Beyond standard model
Hadron-Hadron scattering (experiments)
Higgs physics
description A search for Higgs bosons that decay into a bottom quark-antiquark pair and are accompanied by at least one additional bottom quark is performed with the CMS detector. The data analyzed were recorded in proton-proton collisions at a centre-ofmass energy of p s = 13TeV at the LHC, corresponding to an integrated luminosity of 35.7 fb1. The nal state considered in this analysis is particularly sensitive to signatures of a Higgs sector beyond the standard model, as predicted in the generic class of two Higgs doublet models (2HDMs). No signal above the standard model background expectation is observed. Stringent upper limits on the cross section times branching fraction are set for Higgs bosons with masses up to 1300 GeV. The results are interpreted within several MSSM and 2HDM scenarios.
publishDate 2018
dc.date.accessioned.fl_str_mv 2018-10-31T02:37:38Z
dc.date.issued.fl_str_mv 2018
dc.type.driver.fl_str_mv Estrangeiro
info:eu-repo/semantics/article
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/10183/184216
dc.identifier.issn.pt_BR.fl_str_mv 1029-8479
dc.identifier.nrb.pt_BR.fl_str_mv 001078947
identifier_str_mv 1029-8479
001078947
url http://hdl.handle.net/10183/184216
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. 8 (Aug. 2018), 113, 42 p.
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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collection Repositório Institucional da UFRGS
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