Search for pair production of second-generation leptoquarks 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/10183/195583
Resumo: A search for pair production of second-generation leptoquarks is performed using proton-proton collision data collected at √s = 13 TeV in 2016 with the CMS detector at the CERN LHC, corresponding to an integrated luminosity of 35.9 fb−1. Final states with two muons and two jets, or with one muon, two jets, and missing transverse momentum are considered. Second-generation scalar leptoquarks with masses less than 1530(1285) GeVare excluded for β ¼ 1.0ð0.5Þ, where β is the branching fraction for the decay of a leptoquark to a charged lepton and a quark. The results of the search are also interpreted as limits on the pair production of long-lived top squarks in an R-parity violating supersymmetry model that has a final state with two muons and two jets. These limits represent the most stringent limits to date on these models.
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spelling Sirunyan, A. M.Silveira, Gustavo Gil daCMS Collaboration2019-06-06T02:35:32Z20191550-7998http://hdl.handle.net/10183/195583001091068A search for pair production of second-generation leptoquarks is performed using proton-proton collision data collected at √s = 13 TeV in 2016 with the CMS detector at the CERN LHC, corresponding to an integrated luminosity of 35.9 fb−1. Final states with two muons and two jets, or with one muon, two jets, and missing transverse momentum are considered. Second-generation scalar leptoquarks with masses less than 1530(1285) GeVare excluded for β ¼ 1.0ð0.5Þ, where β is the branching fraction for the decay of a leptoquark to a charged lepton and a quark. The results of the search are also interpreted as limits on the pair production of long-lived top squarks in an R-parity violating supersymmetry model that has a final state with two muons and two jets. These limits represent the most stringent limits to date on these models.application/pdfengPhysical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 99, no. 3 (Feb. 2019), 032014, 26 p.LeptonsQuarksAceleradores de partículasSearch for pair production of second-generation leptoquarks 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:UFRGSTEXT001091068.pdf.txt001091068.pdf.txtExtracted Texttext/plain121758http://www.lume.ufrgs.br/bitstream/10183/195583/2/001091068.pdf.txt85f29724db3894bb257e954469861f07MD52ORIGINAL001091068.pdfTexto completo (inglês)application/pdf1677115http://www.lume.ufrgs.br/bitstream/10183/195583/1/001091068.pdfdf712ff5873062750a1741d6a5d77b5bMD5110183/1955832023-08-03 03:34:21.679686oai:www.lume.ufrgs.br:10183/195583Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-03T06:34:21Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Search for pair production of second-generation leptoquarks at √s = 13 TeV
title Search for pair production of second-generation leptoquarks at √s = 13 TeV
spellingShingle Search for pair production of second-generation leptoquarks at √s = 13 TeV
Sirunyan, A. M.
Leptons
Quarks
Aceleradores de partículas
title_short Search for pair production of second-generation leptoquarks at √s = 13 TeV
title_full Search for pair production of second-generation leptoquarks at √s = 13 TeV
title_fullStr Search for pair production of second-generation leptoquarks at √s = 13 TeV
title_full_unstemmed Search for pair production of second-generation leptoquarks at √s = 13 TeV
title_sort Search for pair production of second-generation leptoquarks 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 Leptons
Quarks
Aceleradores de partículas
topic Leptons
Quarks
Aceleradores de partículas
description A search for pair production of second-generation leptoquarks is performed using proton-proton collision data collected at √s = 13 TeV in 2016 with the CMS detector at the CERN LHC, corresponding to an integrated luminosity of 35.9 fb−1. Final states with two muons and two jets, or with one muon, two jets, and missing transverse momentum are considered. Second-generation scalar leptoquarks with masses less than 1530(1285) GeVare excluded for β ¼ 1.0ð0.5Þ, where β is the branching fraction for the decay of a leptoquark to a charged lepton and a quark. The results of the search are also interpreted as limits on the pair production of long-lived top squarks in an R-parity violating supersymmetry model that has a final state with two muons and two jets. These limits represent the most stringent limits to date on these models.
publishDate 2019
dc.date.accessioned.fl_str_mv 2019-06-06T02:35:32Z
dc.date.issued.fl_str_mv 2019
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dc.identifier.issn.pt_BR.fl_str_mv 1550-7998
dc.identifier.nrb.pt_BR.fl_str_mv 001091068
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dc.relation.ispartof.pt_BR.fl_str_mv Physical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 99, no. 3 (Feb. 2019), 032014, 26 p.
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