Light scalars within the CP-conserving Aligned-two-Higgs-doublet model

53 pages, 8 figures, 17 tables

Detalles Bibliográficos
Autores: Coutinho, Antonio, Karan, A., Miralles, Víctor, Pich, Antonio
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/402677
Acceso en línea:http://hdl.handle.net/10261/402677
http://arxiv.org/abs/2412.14906v2
Access Level:acceso abierto
Palabra clave:Multi-Higgs Models
High Energy Physics Phenomenology
Specific BSM Phenomenology
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spelling Light scalars within the CP-conserving Aligned-two-Higgs-doublet modelCoutinho, AntonioKaran, A.Miralles, VíctorPich, AntonioMulti-Higgs ModelsHigh Energy Physics PhenomenologySpecific BSM Phenomenology53 pages, 8 figures, 17 tablesIn this article we study the possibility that neutral and charged scalars lighter than the 125 GeV Higgs boson might exist within the framework of the CP-conserving Aligned-two-Higgs-doublet model. Depending on which new scalar (scalars) is (are) light, seven different scenarios may be considered. Using the open-source code HEPfit, which relies on Bayesian statistics, we perform global fits for all seven light-mass scenarios. The constraints arising from vacuum stability, perturbativity, electroweak precision observables, flavour observables, Higgs signal strengths, and direct-detection results at the LEP and the LHC are taken into account. Reinterpreted data from slepton searches are considered too. It turns out that the seven scenarios contain sizeable regions of their parameter space compatible with all current data. Although not included in the global fits, the possible implications of (g − 2)μ are also addressed.Peer reviewedSpringer NatureMinisterio de Ciencia e Innovación (España)Generalitat ValencianaEuropean CommissionAgencia Estatal de Investigación (España)0000-0001-6298-81550000-0002-5595-67180000-0002-8933-12810000-0002-8019-5463Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/402677http://arxiv.org/abs/2412.14906v2reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MCIN//PID2020-114473GB-I00info:eu-repo/grantAgreement/MCIN//PID2023-146220NB-I00info:eu-repo/grantAgreement/MCIN//CEX2023-001292-Sinfo:eu-repo/grantAgreement/GVA/PROMETEO/2021info:eu-repo/grantAgreement/EC/H2020/949451JHEP 02 (2025) 057https://link.springer.com/article/10.1007/JHEP02(2025)057#Abs1Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4026772026-05-22T06:33:51Z
dc.title.none.fl_str_mv Light scalars within the CP-conserving Aligned-two-Higgs-doublet model
title Light scalars within the CP-conserving Aligned-two-Higgs-doublet model
spellingShingle Light scalars within the CP-conserving Aligned-two-Higgs-doublet model
Coutinho, Antonio
Multi-Higgs Models
High Energy Physics Phenomenology
Specific BSM Phenomenology
title_short Light scalars within the CP-conserving Aligned-two-Higgs-doublet model
title_full Light scalars within the CP-conserving Aligned-two-Higgs-doublet model
title_fullStr Light scalars within the CP-conserving Aligned-two-Higgs-doublet model
title_full_unstemmed Light scalars within the CP-conserving Aligned-two-Higgs-doublet model
title_sort Light scalars within the CP-conserving Aligned-two-Higgs-doublet model
dc.creator.none.fl_str_mv Coutinho, Antonio
Karan, A.
Miralles, Víctor
Pich, Antonio
author Coutinho, Antonio
author_facet Coutinho, Antonio
Karan, A.
Miralles, Víctor
Pich, Antonio
author_role author
author2 Karan, A.
Miralles, Víctor
Pich, Antonio
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Generalitat Valenciana
European Commission
Agencia Estatal de Investigación (España)
0000-0001-6298-8155
0000-0002-5595-6718
0000-0002-8933-1281
0000-0002-8019-5463
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Multi-Higgs Models
High Energy Physics Phenomenology
Specific BSM Phenomenology
topic Multi-Higgs Models
High Energy Physics Phenomenology
Specific BSM Phenomenology
description 53 pages, 8 figures, 17 tables
publishDate 2025
dc.date.none.fl_str_mv 2025
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/402677
http://arxiv.org/abs/2412.14906v2
url http://hdl.handle.net/10261/402677
http://arxiv.org/abs/2412.14906v2
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MCIN//PID2020-114473GB-I00
info:eu-repo/grantAgreement/MCIN//PID2023-146220NB-I00
info:eu-repo/grantAgreement/MCIN//CEX2023-001292-S
info:eu-repo/grantAgreement/GVA/PROMETEO/2021
info:eu-repo/grantAgreement/EC/H2020/949451
JHEP 02 (2025) 057
https://link.springer.com/article/10.1007/JHEP02(2025)057#Abs1
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
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