Search for nonresonant Higgs boson pair production in the bb¯bb¯ final state at √s=13 TeV
Main Author: | |
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Publication Date: | 2019 |
Other Authors: | , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UFRGS |
Download full: | http://hdl.handle.net/10183/195966 |
Summary: | Results of a search for nonresonant production of Higgs boson pairs, with each Higgs boson decaying to a bb pair, are presented. This search uses data from proton-proton collisions at a centre-of-mass energy of 13TeV, corresponding to an integrated luminosity of 35:9 fb1, collected by the CMS detector at the LHC. No signal is observed, and a 95% con dence level upper limit of 847 fb is set on the cross section for standard model nonresonant Higgs boson pair production times the squared branching fraction of the Higgs boson decay to a bb pair. The same signature is studied, and upper limits are set, in the context of models of physics beyond the standard model that predict modi ed couplings of the Higgs boson. |
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Sirunyan, A. M.Silveira, Gustavo Gil daCMS Collaboration2019-06-20T02:35:10Z20191029-8479http://hdl.handle.net/10183/195966001095466Results of a search for nonresonant production of Higgs boson pairs, with each Higgs boson decaying to a bb pair, are presented. This search uses data from proton-proton collisions at a centre-of-mass energy of 13TeV, corresponding to an integrated luminosity of 35:9 fb1, collected by the CMS detector at the LHC. No signal is observed, and a 95% con dence level upper limit of 847 fb is set on the cross section for standard model nonresonant Higgs boson pair production times the squared branching fraction of the Higgs boson decay to a bb pair. The same signature is studied, and upper limits are set, in the context of models of physics beyond the standard model that predict modi ed couplings of the Higgs boson.application/pdfengThe journal of high energy physics. Trieste. No. 4 (Apr. 2019), 112, 49 p.Aceleradores de partículasColisões proton-protonBosons de higgsEspalhamento hadron-hadronBeyond standard modelHadron-Hadron scattering (experiments)Higgs physicsSearch for nonresonant Higgs boson pair production in the bb¯bb¯ final state 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:UFRGSTEXT001095466.pdf.txt001095466.pdf.txtExtracted Texttext/plain122205http://www.lume.ufrgs.br/bitstream/10183/195966/2/001095466.pdf.txtfe7863133305fcd12c4f7b3edef79589MD52ORIGINAL001095466.pdfTexto completo (inglês)application/pdf1129901http://www.lume.ufrgs.br/bitstream/10183/195966/1/001095466.pdfeffebfcc0bcdbe4e3669975d9cbc0ca9MD5110183/1959662023-08-04 03:31:45.531574oai:www.lume.ufrgs.br:10183/195966Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-04T06:31:45Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Search for nonresonant Higgs boson pair production in the bb¯bb¯ final state at √s=13 TeV |
title |
Search for nonresonant Higgs boson pair production in the bb¯bb¯ final state at √s=13 TeV |
spellingShingle |
Search for nonresonant Higgs boson pair production in the bb¯bb¯ final state at √s=13 TeV Sirunyan, A. M. Aceleradores de partículas Colisões proton-proton Bosons de higgs Espalhamento hadron-hadron Beyond standard model Hadron-Hadron scattering (experiments) Higgs physics |
title_short |
Search for nonresonant Higgs boson pair production in the bb¯bb¯ final state at √s=13 TeV |
title_full |
Search for nonresonant Higgs boson pair production in the bb¯bb¯ final state at √s=13 TeV |
title_fullStr |
Search for nonresonant Higgs boson pair production in the bb¯bb¯ final state at √s=13 TeV |
title_full_unstemmed |
Search for nonresonant Higgs boson pair production in the bb¯bb¯ final state at √s=13 TeV |
title_sort |
Search for nonresonant Higgs boson pair production in the bb¯bb¯ final state 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 Espalhamento hadron-hadron |
topic |
Aceleradores de partículas Colisões proton-proton Bosons de higgs Espalhamento hadron-hadron 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 |
Results of a search for nonresonant production of Higgs boson pairs, with each Higgs boson decaying to a bb pair, are presented. This search uses data from proton-proton collisions at a centre-of-mass energy of 13TeV, corresponding to an integrated luminosity of 35:9 fb1, collected by the CMS detector at the LHC. No signal is observed, and a 95% con dence level upper limit of 847 fb is set on the cross section for standard model nonresonant Higgs boson pair production times the squared branching fraction of the Higgs boson decay to a bb pair. The same signature is studied, and upper limits are set, in the context of models of physics beyond the standard model that predict modi ed couplings of the Higgs boson. |
publishDate |
2019 |
dc.date.accessioned.fl_str_mv |
2019-06-20T02:35:10Z |
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/10183/195966 |
dc.identifier.issn.pt_BR.fl_str_mv |
1029-8479 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001095466 |
identifier_str_mv |
1029-8479 001095466 |
url |
http://hdl.handle.net/10183/195966 |
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. 4 (Apr. 2019), 112, 49 p. |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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