Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events in pp collisions 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/10183/199156
Resumo: A measurement of WZ electroweak (EW) electroweak (EW) vector boson scattering is presented. The measurement is performed in the leptonic decay modes lWZ→ ν l′l′, where l, l′= e,μ. The analysis is based on a data sample of proton-proton collisions at √s=13. TeV at the LHC collected with the CMS detector and corresponding to an integrated luminosity of 35.9 fb−1. The WZ plus two jet production cross section is measured in fiducial regions with enhanced contributions from EW production and found to be consistent with standard model predictions. The EW WZ production in association with two jets is measured with an observed (expected) significance of 2.2 (2.5) standard deviations. Constraints on charged Higgs boson production and on anomalous quartic gauge couplings in terms of dimension-eight effective field theory operators are also presented
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spelling Sirunyan, A. M.Silveira, Gustavo Gil daCMS Collaboration2019-09-12T03:42:43Z20190370-2693http://hdl.handle.net/10183/199156001100081A measurement of WZ electroweak (EW) electroweak (EW) vector boson scattering is presented. The measurement is performed in the leptonic decay modes lWZ→ ν l′l′, where l, l′= e,μ. The analysis is based on a data sample of proton-proton collisions at √s=13. TeV at the LHC collected with the CMS detector and corresponding to an integrated luminosity of 35.9 fb−1. The WZ plus two jet production cross section is measured in fiducial regions with enhanced contributions from EW production and found to be consistent with standard model predictions. The EW WZ production in association with two jets is measured with an observed (expected) significance of 2.2 (2.5) standard deviations. Constraints on charged Higgs boson production and on anomalous quartic gauge couplings in terms of dimension-eight effective field theory operators are also presentedapplication/pdfengPhysics letters. B. Amsterdam. Vol. 795 (Aug. 2019), p. 281-307Aceleradores de partículasBosons de higgsLeptonsCMSPhysicsSMWZVBSMeasurement of electroweak WZ boson production and search for new physics in WZ+two jets events 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:UFRGSTEXT001100081.pdf.txt001100081.pdf.txtExtracted Texttext/plain123020http://www.lume.ufrgs.br/bitstream/10183/199156/2/001100081.pdf.txta8d8d92f391125c2534e12a495b90d97MD52ORIGINAL001100081.pdfTexto completo (inglês)application/pdf1000745http://www.lume.ufrgs.br/bitstream/10183/199156/1/001100081.pdf02ed8f70b96f1b3e85cb477282a867b9MD5110183/1991562023-08-05 03:40:07.359818oai:www.lume.ufrgs.br:10183/199156Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-05T06:40:07Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events in pp collisions at √s=13 TeV
title Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events in pp collisions at √s=13 TeV
spellingShingle Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events in pp collisions at √s=13 TeV
Sirunyan, A. M.
Aceleradores de partículas
Bosons de higgs
Leptons
CMS
Physics
SM
WZ
VBS
title_short Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events in pp collisions at √s=13 TeV
title_full Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events in pp collisions at √s=13 TeV
title_fullStr Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events in pp collisions at √s=13 TeV
title_full_unstemmed Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events in pp collisions at √s=13 TeV
title_sort Measurement of electroweak WZ boson production and search for new physics in WZ+two jets events 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
Bosons de higgs
Leptons
topic Aceleradores de partículas
Bosons de higgs
Leptons
CMS
Physics
SM
WZ
VBS
dc.subject.eng.fl_str_mv CMS
Physics
SM
WZ
VBS
description A measurement of WZ electroweak (EW) electroweak (EW) vector boson scattering is presented. The measurement is performed in the leptonic decay modes lWZ→ ν l′l′, where l, l′= e,μ. The analysis is based on a data sample of proton-proton collisions at √s=13. TeV at the LHC collected with the CMS detector and corresponding to an integrated luminosity of 35.9 fb−1. The WZ plus two jet production cross section is measured in fiducial regions with enhanced contributions from EW production and found to be consistent with standard model predictions. The EW WZ production in association with two jets is measured with an observed (expected) significance of 2.2 (2.5) standard deviations. Constraints on charged Higgs boson production and on anomalous quartic gauge couplings in terms of dimension-eight effective field theory operators are also presented
publishDate 2019
dc.date.accessioned.fl_str_mv 2019-09-12T03:42:43Z
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/10183/199156
dc.identifier.issn.pt_BR.fl_str_mv 0370-2693
dc.identifier.nrb.pt_BR.fl_str_mv 001100081
identifier_str_mv 0370-2693
001100081
url http://hdl.handle.net/10183/199156
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Physics letters. B. Amsterdam. Vol. 795 (Aug. 2019), p. 281-307
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/10183/199156/2/001100081.pdf.txt
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