Search for beyond the standard model Higgs bosons decaying into a bb¯ pair in pp collisions at √s =13 TeV
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Outros Autores: | , |
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. |
id |
UFRGS-2_ac9b20be7afbd99ea441e7343cfdf315 |
---|---|
oai_identifier_str |
oai:www.lume.ufrgs.br:10183/184216 |
network_acronym_str |
UFRGS-2 |
network_name_str |
Repositório Institucional da UFRGS |
repository_id_str |
|
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 |
format |
article |
status_str |
publishedVersion |
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. |
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/10183/184216/2/001078947.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/184216/1/001078947.pdf |
bitstream.checksum.fl_str_mv |
6f23dbab3f79823b9c65febb6a05e9af ab32ac3c8384a750669049aa3e845b8d |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
repository.mail.fl_str_mv |
|
_version_ |
1801224954917683200 |