A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinos

We study a simple Standard Model (SM) extension, which includes three families of right-handed neutrinos with generic non-trivial flavor structure and an economic implementation of the invisible axion idea. We find that in some regions of the parameter space this model accounts for all experimentall...

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Detalles Bibliográficos
Autor: Salvio, Alberto
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/675925
Acceso en línea:http://hdl.handle.net/10486/675925
https://dx.doi.org/10.1016/j.physletb.2015.03.015
Access Level:acceso abierto
Palabra clave:Axions
Cosmic Inflation
Higgs
Right-handed neutrinos
Vacuum Stability
Física
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spelling A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinosSalvio, AlbertoAxionsCosmic InflationHiggsRight-handed neutrinosVacuum StabilityFísicaWe study a simple Standard Model (SM) extension, which includes three families of right-handed neutrinos with generic non-trivial flavor structure and an economic implementation of the invisible axion idea. We find that in some regions of the parameter space this model accounts for all experimentally confirmed pieces of evidence for physics beyond the SM: it explains neutrino masses (via the type-I see-saw mechanism), dark matter, baryon asymmetry (through leptogenesis), solves the strong CP problem and has a stable electroweak vacuum. The last property may allow us to identify the Higgs field with the inflatonSpanish Ministry of Economy and Competitiveness under grant FPA2012-32828, Consolider-CPAN (CSD2007- 00042), the grant SEV-2012-0249 of the “Centro de Excelencia Severo Ochoa” Programme and the grant HEPHACOSS2009/ESP1473 from the C.A. de MadridElsevier B.V.Departamento de Física TeóricaFacultad de Ciencias20152015-04-09research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/675925https://dx.doi.org/10.1016/j.physletb.2015.03.015reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6759252026-06-23T12:46:27Z
dc.title.none.fl_str_mv A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinos
title A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinos
spellingShingle A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinos
Salvio, Alberto
Axions
Cosmic Inflation
Higgs
Right-handed neutrinos
Vacuum Stability
Física
title_short A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinos
title_full A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinos
title_fullStr A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinos
title_full_unstemmed A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinos
title_sort A simple motivated completion of the standard model below the Planck scale: Axions and right-handed neutrinos
dc.creator.none.fl_str_mv Salvio, Alberto
author Salvio, Alberto
author_facet Salvio, Alberto
author_role author
dc.contributor.none.fl_str_mv Departamento de Física Teórica
Facultad de Ciencias
dc.subject.none.fl_str_mv Axions
Cosmic Inflation
Higgs
Right-handed neutrinos
Vacuum Stability
Física
topic Axions
Cosmic Inflation
Higgs
Right-handed neutrinos
Vacuum Stability
Física
description We study a simple Standard Model (SM) extension, which includes three families of right-handed neutrinos with generic non-trivial flavor structure and an economic implementation of the invisible axion idea. We find that in some regions of the parameter space this model accounts for all experimentally confirmed pieces of evidence for physics beyond the SM: it explains neutrino masses (via the type-I see-saw mechanism), dark matter, baryon asymmetry (through leptogenesis), solves the strong CP problem and has a stable electroweak vacuum. The last property may allow us to identify the Higgs field with the inflaton
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-04-09
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/10486/675925
https://dx.doi.org/10.1016/j.physletb.2015.03.015
url http://hdl.handle.net/10486/675925
https://dx.doi.org/10.1016/j.physletb.2015.03.015
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
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
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
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 15,301603

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