Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detector

Detalhes bibliográficos
Autor(a) principal: Fiolhais, M. C. N.
Data de Publicação: 2021
Outros Autores: Gonçalo, R., Veloso, F., Wolters, H., ATLAS Collaboration
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/103913
https://doi.org/10.1140/epjc/s10052-021-09344-w
Resumo: The results of a search for gluino and squark pair production with the pairs decaying via the lightest charginos into a final state consisting of two W bosons, the lightest neutralinos (˜χ 0 1 ), and quarks, are presented: the signal is characterised by the presence of a single charged lepton (e± or μ ±) from a W boson decay, jets, and missing transverse momentum. The analysis is performed using 139 fb−1 of proton–proton collision data taken at a centre-of-mass energy √ s = 13 delivered by the Large Hadron Collider and recorded by the ATLAS experiment. No statistically significant excess of events above the Standard Model expectation is found. Limits are set on the direct production of squarks and gluinos in simplified models. Masses of gluino (squark) up to 2.2 (1.4 ) are excluded at 95% confidence level for a light ˜χ 0 1 .
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spelling Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detectorThe results of a search for gluino and squark pair production with the pairs decaying via the lightest charginos into a final state consisting of two W bosons, the lightest neutralinos (˜χ 0 1 ), and quarks, are presented: the signal is characterised by the presence of a single charged lepton (e± or μ ±) from a W boson decay, jets, and missing transverse momentum. The analysis is performed using 139 fb−1 of proton–proton collision data taken at a centre-of-mass energy √ s = 13 delivered by the Large Hadron Collider and recorded by the ATLAS experiment. No statistically significant excess of events above the Standard Model expectation is found. Limits are set on the direct production of squarks and gluinos in simplified models. Masses of gluino (squark) up to 2.2 (1.4 ) are excluded at 95% confidence level for a light ˜χ 0 1 .Springer Nature2021-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/103913http://hdl.handle.net/10316/103913https://doi.org/10.1140/epjc/s10052-021-09344-wengFiolhais, M. C. N.Gonçalo, R.Veloso, F.Wolters, H.ATLAS Collaborationinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-12-09T21:37:35Zoai:estudogeral.uc.pt:10316/103913Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:20:40.153419Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detector
title Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detector
spellingShingle Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detector
Fiolhais, M. C. N.
title_short Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detector
title_full Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detector
title_fullStr Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detector
title_full_unstemmed Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detector
title_sort Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at √ s = 13 TeV with the ATLAS detector
author Fiolhais, M. C. N.
author_facet Fiolhais, M. C. N.
Gonçalo, R.
Veloso, F.
Wolters, H.
ATLAS Collaboration
author_role author
author2 Gonçalo, R.
Veloso, F.
Wolters, H.
ATLAS Collaboration
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Fiolhais, M. C. N.
Gonçalo, R.
Veloso, F.
Wolters, H.
ATLAS Collaboration
description The results of a search for gluino and squark pair production with the pairs decaying via the lightest charginos into a final state consisting of two W bosons, the lightest neutralinos (˜χ 0 1 ), and quarks, are presented: the signal is characterised by the presence of a single charged lepton (e± or μ ±) from a W boson decay, jets, and missing transverse momentum. The analysis is performed using 139 fb−1 of proton–proton collision data taken at a centre-of-mass energy √ s = 13 delivered by the Large Hadron Collider and recorded by the ATLAS experiment. No statistically significant excess of events above the Standard Model expectation is found. Limits are set on the direct production of squarks and gluinos in simplified models. Masses of gluino (squark) up to 2.2 (1.4 ) are excluded at 95% confidence level for a light ˜χ 0 1 .
publishDate 2021
dc.date.none.fl_str_mv 2021-07
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/103913
http://hdl.handle.net/10316/103913
https://doi.org/10.1140/epjc/s10052-021-09344-w
url http://hdl.handle.net/10316/103913
https://doi.org/10.1140/epjc/s10052-021-09344-w
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