Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detector

Autores
Alonso, Francisco; Arduh, Francisco Anuar; Dova, María Teresa; Hoya, Joaquín; Monticelli, Fernando Gabriel; Orellana, Gonzalo Enrique; Wahlberg, Hernán Pablo; The ATLAS Collaboration
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A search for Higgs boson pair production via vector-boson fusion (VBF) in the b͞b b͞b final state is carried out with the ATLAS experiment using 126 fb⁻¹ of proton- proton collision data delivered at s√ = 13 TeV by the Large Hadron Collider. This search is sensitive to VBF production of additional heavy bosons that may decay into Higgs boson pairs, and in a non-resonant topology it can constrain the quartic coupling between the Higgs bosons and vector bosons. No significant excess relative to the Standard Model expectation is observed, and limits on the production cross-section are set at the 95% confidence level for a heavy scalar resonance in the context of an extended Higgs sector, and for non-resonant Higgs boson pair production. Interpretation in terms of the coupling between a Higgs boson pair and two vector bosons is also provided: coupling values normalised to the Standard Model expectation of κ2V < −0.76 and κ2V > 2.90 are excluded at the 95% confidence level in data.
Este documento tiene una corrección (ver documento relacionado). La lista completa de autores puede encontrarse en el archivo asociado.
Instituto de Física La Plata
Materia
Física
Hadron-Hadron scattering (experiments)
Higgs physics
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/126634

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network_name_str SEDICI (UNLP)
spelling Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detectorAlonso, FranciscoArduh, Francisco AnuarDova, María TeresaHoya, JoaquínMonticelli, Fernando GabrielOrellana, Gonzalo EnriqueWahlberg, Hernán PabloThe ATLAS CollaborationFísicaHadron-Hadron scattering (experiments)Higgs physicsA search for Higgs boson pair production via vector-boson fusion (VBF) in the b͞b b͞b final state is carried out with the ATLAS experiment using 126 fb⁻¹ of proton- proton collision data delivered at s√ = 13 TeV by the Large Hadron Collider. This search is sensitive to VBF production of additional heavy bosons that may decay into Higgs boson pairs, and in a non-resonant topology it can constrain the quartic coupling between the Higgs bosons and vector bosons. No significant excess relative to the Standard Model expectation is observed, and limits on the production cross-section are set at the 95% confidence level for a heavy scalar resonance in the context of an extended Higgs sector, and for non-resonant Higgs boson pair production. Interpretation in terms of the coupling between a Higgs boson pair and two vector bosons is also provided: coupling values normalised to the Standard Model expectation of κ2V < −0.76 and κ2V > 2.90 are excluded at the 95% confidence level in data.Este documento tiene una corrección (ver documento relacionado). La lista completa de autores puede encontrarse en el archivo asociado.Instituto de Física La Plata2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/126634enginfo:eu-repo/semantics/altIdentifier/issn/1029-8479info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP07(2020)108info:eu-repo/semantics/reference/hdl/10915/126636info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:30:32Zoai:sedici.unlp.edu.ar:10915/126634Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:30:33.132SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detector
title Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detector
spellingShingle Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detector
Alonso, Francisco
Física
Hadron-Hadron scattering (experiments)
Higgs physics
title_short Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detector
title_full Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detector
title_fullStr Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detector
title_full_unstemmed Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detector
title_sort Search for the HH → b͞b b͞b process via vector-boson fusion production using proton-proton collisions at s√ = 13 TeV with the ATLAS detector
dc.creator.none.fl_str_mv Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author Alonso, Francisco
author_facet Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_role author
author2 Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Física
Hadron-Hadron scattering (experiments)
Higgs physics
topic Física
Hadron-Hadron scattering (experiments)
Higgs physics
dc.description.none.fl_txt_mv A search for Higgs boson pair production via vector-boson fusion (VBF) in the b͞b b͞b final state is carried out with the ATLAS experiment using 126 fb⁻¹ of proton- proton collision data delivered at s√ = 13 TeV by the Large Hadron Collider. This search is sensitive to VBF production of additional heavy bosons that may decay into Higgs boson pairs, and in a non-resonant topology it can constrain the quartic coupling between the Higgs bosons and vector bosons. No significant excess relative to the Standard Model expectation is observed, and limits on the production cross-section are set at the 95% confidence level for a heavy scalar resonance in the context of an extended Higgs sector, and for non-resonant Higgs boson pair production. Interpretation in terms of the coupling between a Higgs boson pair and two vector bosons is also provided: coupling values normalised to the Standard Model expectation of κ2V < −0.76 and κ2V > 2.90 are excluded at the 95% confidence level in data.
Este documento tiene una corrección (ver documento relacionado). La lista completa de autores puede encontrarse en el archivo asociado.
Instituto de Física La Plata
description A search for Higgs boson pair production via vector-boson fusion (VBF) in the b͞b b͞b final state is carried out with the ATLAS experiment using 126 fb⁻¹ of proton- proton collision data delivered at s√ = 13 TeV by the Large Hadron Collider. This search is sensitive to VBF production of additional heavy bosons that may decay into Higgs boson pairs, and in a non-resonant topology it can constrain the quartic coupling between the Higgs bosons and vector bosons. No significant excess relative to the Standard Model expectation is observed, and limits on the production cross-section are set at the 95% confidence level for a heavy scalar resonance in the context of an extended Higgs sector, and for non-resonant Higgs boson pair production. Interpretation in terms of the coupling between a Higgs boson pair and two vector bosons is also provided: coupling values normalised to the Standard Model expectation of κ2V < −0.76 and κ2V > 2.90 are excluded at the 95% confidence level in data.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/126634
url http://sedici.unlp.edu.ar/handle/10915/126634
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1029-8479
info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP07(2020)108
info:eu-repo/semantics/reference/hdl/10915/126636
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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