Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS Detector

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM

Detalhes bibliográficos
Autores: Aad, G., ATLAS Collaboration, Álvarez Estévez, Manuel, Cueto, A., Príncipe Martín, Miguel Ángel, Barreiro Alonso, Fernando, Peso Malagón, José del, Glasman Kuguel, Claudia Beatriz, Terrón Cuadrado, Juan
Formato: artículo
Fecha de publicación:2024
País:España
Recursos:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/718087
Acesso em linha:http://hdl.handle.net/10486/718087
https://dx.doi.org/10.1103/PhysRevLett.133.141801
Access Level:acceso abierto
Palavra-chave:Charged particles
ATLAS detectors
higgs boson
higgs boson decay
limit sets
Física
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spelling Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS DetectorAad, G.ATLAS CollaborationÁlvarez Estévez, ManuelCueto, A.Príncipe Martín, Miguel ÁngelBarreiro Alonso, FernandoPeso Malagón, José delGlasman Kuguel, Claudia BeatrizTerrón Cuadrado, JuanCharged particlesATLAS detectorshiggs bosonhiggs boson decaylimit setsFísicaArtículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMThe associated production of Higgs and W bosons via vector-boson fusion is highly sensitive to the relative sign of the Higgs boson couplings to W and Z bosons. In this Letter, two searches for this process are presented, using 140 fb−1 of proton-proton collision data at √s = 13 TeV recorded by the ATLAS detector at the LHC. The first search targets scenarios with opposite-sign couplings of the W and Z bosons to the Higgs boson, while the second targets standard model-like scenarios with same-sign couplings. Both analyses consider Higgs boson decays into a pair of b quarks and W boson decays with an electron or muon. The data exclude the opposite-sign coupling hypothesis with a significance beyond 5σ, and the observed (expected) upper limit set on the cross section for vector-boson fusion WH production is 9.0 (8.7) times the standard model value at 95% confidence levelAmerican Physical SocietyDepartamento de Física TeóricaFacultad de Ciencias20242024-10-04research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/718087https://dx.doi.org/10.1103/PhysRevLett.133.141801reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7180872026-06-23T12:46:27Z
dc.title.none.fl_str_mv Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS Detector
title Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS Detector
spellingShingle Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS Detector
Aad, G.
Charged particles
ATLAS detectors
higgs boson
higgs boson decay
limit sets
Física
title_short Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS Detector
title_full Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS Detector
title_fullStr Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS Detector
title_full_unstemmed Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS Detector
title_sort Determination of the relative sign of the higgs boson couplings to W and Z bosons using WH production via vector-boson fusion with the ATLAS Detector
dc.creator.none.fl_str_mv Aad, G.
ATLAS Collaboration
Álvarez Estévez, Manuel
Cueto, A.
Príncipe Martín, Miguel Ángel
Barreiro Alonso, Fernando
Peso Malagón, José del
Glasman Kuguel, Claudia Beatriz
Terrón Cuadrado, Juan
author Aad, G.
author_facet Aad, G.
ATLAS Collaboration
Álvarez Estévez, Manuel
Cueto, A.
Príncipe Martín, Miguel Ángel
Barreiro Alonso, Fernando
Peso Malagón, José del
Glasman Kuguel, Claudia Beatriz
Terrón Cuadrado, Juan
author_role author
author2 ATLAS Collaboration
Álvarez Estévez, Manuel
Cueto, A.
Príncipe Martín, Miguel Ángel
Barreiro Alonso, Fernando
Peso Malagón, José del
Glasman Kuguel, Claudia Beatriz
Terrón Cuadrado, Juan
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Teórica
Facultad de Ciencias
dc.subject.none.fl_str_mv Charged particles
ATLAS detectors
higgs boson
higgs boson decay
limit sets
Física
topic Charged particles
ATLAS detectors
higgs boson
higgs boson decay
limit sets
Física
description Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-10-04
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/718087
https://dx.doi.org/10.1103/PhysRevLett.133.141801
url http://hdl.handle.net/10486/718087
https://dx.doi.org/10.1103/PhysRevLett.133.141801
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.198674

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