Axion dark matter, proton decay and unification

We discuss the possibility to predict the QCD axion mass in the context of grand unified theories. We investigate the implementation of the DFSZ mechanism in the context of renormalizable SU(5) theories. In the simplest theory, the axion mass can be predicted with good precision in the range m = (2–...

Descripción completa

Detalles Bibliográficos
Autores: Fileviez Pérez, P., Murgui, Clara, Plascencia, A.D.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/222309
Acceso en línea:http://hdl.handle.net/10261/222309
Access Level:acceso abierto
id ES_7e58e4fbb4b2e19c53f69d1c6d5bfdd4
oai_identifier_str oai:digital.csic.es:10261/222309
network_acronym_str ES
network_name_str España
repository_id_str
spelling Axion dark matter, proton decay and unificationFileviez Pérez, P.Murgui, ClaraPlascencia, A.D.We discuss the possibility to predict the QCD axion mass in the context of grand unified theories. We investigate the implementation of the DFSZ mechanism in the context of renormalizable SU(5) theories. In the simplest theory, the axion mass can be predicted with good precision in the range m = (2–16) neV, and there is a strong correlation between the predictions for the axion mass and proton decay rates. In this context, we predict an upper bound for the proton decay channels with antineutrinos, τ(p→ Kν¯) ≲ 4 × 10 yr and τ(p→ πν¯) ≲ 2 × 10 yr. This theory can be considered as the minimal realistic grand unified theory with the DFSZ mechanism and it can be fully tested by proton decay and axion experiments.The work of C.M. has been supported in part by Grants No. FPA2014-53631-C2-1-P, No. FPA2017-84445-P, and No. SEV-2014- 0398 (AEI/ERDF, EU), and by a La Caixa-Severo Ochoa scholarship. The work of P.F.P. has been supported by the U.S. Department of Energy, Offce of Science, Offce of High Energy Physics, under Award Number DE-SC0020443Institute of Physics PublishingMinisterio de Economía y Competitividad (España)Ministerio de Ciencia, Innovación y Universidades (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/222309reponame: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#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2014-53631-C2-1-Pinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/FPA2017-84445-Pinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2014-0398http://dx.doi.org/10.1007/JHEP01(2020)091Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2223092026-05-22T06:33:51Z
dc.title.none.fl_str_mv Axion dark matter, proton decay and unification
title Axion dark matter, proton decay and unification
spellingShingle Axion dark matter, proton decay and unification
Fileviez Pérez, P.
title_short Axion dark matter, proton decay and unification
title_full Axion dark matter, proton decay and unification
title_fullStr Axion dark matter, proton decay and unification
title_full_unstemmed Axion dark matter, proton decay and unification
title_sort Axion dark matter, proton decay and unification
dc.creator.none.fl_str_mv Fileviez Pérez, P.
Murgui, Clara
Plascencia, A.D.
author Fileviez Pérez, P.
author_facet Fileviez Pérez, P.
Murgui, Clara
Plascencia, A.D.
author_role author
author2 Murgui, Clara
Plascencia, A.D.
author2_role author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
description We discuss the possibility to predict the QCD axion mass in the context of grand unified theories. We investigate the implementation of the DFSZ mechanism in the context of renormalizable SU(5) theories. In the simplest theory, the axion mass can be predicted with good precision in the range m = (2–16) neV, and there is a strong correlation between the predictions for the axion mass and proton decay rates. In this context, we predict an upper bound for the proton decay channels with antineutrinos, τ(p→ Kν¯) ≲ 4 × 10 yr and τ(p→ πν¯) ≲ 2 × 10 yr. This theory can be considered as the minimal realistic grand unified theory with the DFSZ mechanism and it can be fully tested by proton decay and axion experiments.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/222309
url http://hdl.handle.net/10261/222309
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#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2014-53631-C2-1-P
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/FPA2017-84445-P
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2014-0398
http://dx.doi.org/10.1007/JHEP01(2020)091
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Institute of Physics Publishing
publisher.none.fl_str_mv Institute of Physics Publishing
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
repository.mail.fl_str_mv
_version_ 1869411729257005056
score 15,812429

Similares en LA Referencia