Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV

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/10183/198630
Resumo: A search is presented for a heavy pseudoscalar boson A decaying to a Z boson and a Higgs boson with mass of 125GeV. In the final state considered, the Higgs boson decays to a bottom quark and antiquark, and the Z boson decays either into a pair of electrons, muons, or neutrinos. The analysis is performed using a data sample corresponding to an integrated luminosity of 35.9fb−1 collected in 2016 by the CMS experiment at the LHC from proton–proton collisions at a center-of-mass energy of 13TeV. The data are found to be consistent with the background expectations. Exclusion limits are set in the context of two-Higgs-doublet models in the A boson mass range between 225 and 1000GeV
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spelling Sirunyan, A. M.Silveira, Gustavo Gil daCMS Collaboration2019-08-29T02:35:25Z20191434-6044http://hdl.handle.net/10183/198630001098898A search is presented for a heavy pseudoscalar boson A decaying to a Z boson and a Higgs boson with mass of 125GeV. In the final state considered, the Higgs boson decays to a bottom quark and antiquark, and the Z boson decays either into a pair of electrons, muons, or neutrinos. The analysis is performed using a data sample corresponding to an integrated luminosity of 35.9fb−1 collected in 2016 by the CMS experiment at the LHC from proton–proton collisions at a center-of-mass energy of 13TeV. The data are found to be consistent with the background expectations. Exclusion limits are set in the context of two-Higgs-doublet models in the A boson mass range between 225 and 1000GeVapplication/pdfengThe European physical journal. C, Particles and fields. Berlin. Vol. 79, no. 7 (July 2019), 564, 27 p.Aceleradores de partículasColisões proton-protonBosons de higgsSearch for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeVEstrangeiroinfo: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:UFRGSTEXT001098898.pdf.txt001098898.pdf.txtExtracted Texttext/plain106245http://www.lume.ufrgs.br/bitstream/10183/198630/2/001098898.pdf.txte5d7ec3eca62e43277e5ea7825506aceMD52ORIGINAL001098898.pdfTexto completo (inglês)application/pdf2568944http://www.lume.ufrgs.br/bitstream/10183/198630/1/001098898.pdfb1185fe73b0a5ca427dc9d4d628c1bf1MD5110183/1986302023-08-04 03:34:13.180034oai:www.lume.ufrgs.br:10183/198630Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-04T06:34:13Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV
title Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV
spellingShingle Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV
Sirunyan, A. M.
Aceleradores de partículas
Colisões proton-proton
Bosons de higgs
title_short Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV
title_full Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV
title_fullStr Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV
title_full_unstemmed Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV
title_sort Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV
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
description A search is presented for a heavy pseudoscalar boson A decaying to a Z boson and a Higgs boson with mass of 125GeV. In the final state considered, the Higgs boson decays to a bottom quark and antiquark, and the Z boson decays either into a pair of electrons, muons, or neutrinos. The analysis is performed using a data sample corresponding to an integrated luminosity of 35.9fb−1 collected in 2016 by the CMS experiment at the LHC from proton–proton collisions at a center-of-mass energy of 13TeV. The data are found to be consistent with the background expectations. Exclusion limits are set in the context of two-Higgs-doublet models in the A boson mass range between 225 and 1000GeV
publishDate 2019
dc.date.accessioned.fl_str_mv 2019-08-29T02:35:25Z
dc.date.issued.fl_str_mv 2019
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/10183/198630
dc.identifier.issn.pt_BR.fl_str_mv 1434-6044
dc.identifier.nrb.pt_BR.fl_str_mv 001098898
identifier_str_mv 1434-6044
001098898
url http://hdl.handle.net/10183/198630
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv The European physical journal. C, Particles and fields. Berlin. Vol. 79, no. 7 (July 2019), 564, 27 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/10183/198630/2/001098898.pdf.txt
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