WIMP dark matter in the U μνSSM

Autores
Aguilar Saavedra, J. A.; Lopez, Daniel Elbio; Muñoz, C.; Pierre, M.
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The UμνSSM is a U(1)' extension of the μνSSM supersymmetric model, where baryon-number-violating operators as well as explicit mass terms are forbidden, and the potential domain wall problem is avoided. The gauge anomaly-cancellation conditions impose the presence of exotic quark superfields in the spectrum of UμνSSM models, and allow the presence of several singlet superfields under the standard model gauge group, in addition to the right-handed neutrino superfields. The gauge structure implies an additional discrete Z 2 symmetry in the superpotential, ensuring the stability of a singlet which behaves as WIMP dark matter without invoking R-parity. We analyze this novel possibility in detail, using the fermionic component of the singlet as the dark matter candidate. In particular, we compute its amount of relic density via Z', Higgs-right sneutrino and dark matter mediated annihilations, and its potential signals in dark matter direct detection experiments. The constraints on the parameter space due to Z'; direct searches at the LHC are imposed in the analysis, as well as those from the hadronization inside the detector of the exotic quarks. Large regions of the parameter space turn out to be in the reach of the upcoming Darwin experiment.
Fil: Aguilar Saavedra, J. A.. Universidad de Granada; España. Consejo Superior de Investigaciones Científicas; España
Fil: Lopez, Daniel Elbio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; Argentina
Fil: Muñoz, C.. Universidad Autónoma de Madrid; España
Fil: Pierre, M.. Universidad Autónoma de Madrid; España
Materia
DARK MATTER THEORY
PARTICLE PHYSICS - COSMOLOGY CONNECTION
SUPERSYMMETRY AND COSMOLOGY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/214236
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling WIMP dark matter in the U μνSSMAguilar Saavedra, J. A.Lopez, Daniel ElbioMuñoz, C.Pierre, M.DARK MATTER THEORYPARTICLE PHYSICS - COSMOLOGY CONNECTIONSUPERSYMMETRY AND COSMOLOGYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The UμνSSM is a U(1)' extension of the μνSSM supersymmetric model, where baryon-number-violating operators as well as explicit mass terms are forbidden, and the potential domain wall problem is avoided. The gauge anomaly-cancellation conditions impose the presence of exotic quark superfields in the spectrum of UμνSSM models, and allow the presence of several singlet superfields under the standard model gauge group, in addition to the right-handed neutrino superfields. The gauge structure implies an additional discrete Z 2 symmetry in the superpotential, ensuring the stability of a singlet which behaves as WIMP dark matter without invoking R-parity. We analyze this novel possibility in detail, using the fermionic component of the singlet as the dark matter candidate. In particular, we compute its amount of relic density via Z', Higgs-right sneutrino and dark matter mediated annihilations, and its potential signals in dark matter direct detection experiments. The constraints on the parameter space due to Z'; direct searches at the LHC are imposed in the analysis, as well as those from the hadronization inside the detector of the exotic quarks. Large regions of the parameter space turn out to be in the reach of the upcoming Darwin experiment.Fil: Aguilar Saavedra, J. A.. Universidad de Granada; España. Consejo Superior de Investigaciones Científicas; EspañaFil: Lopez, Daniel Elbio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; ArgentinaFil: Muñoz, C.. Universidad Autónoma de Madrid; EspañaFil: Pierre, M.. Universidad Autónoma de Madrid; EspañaIOP Publishing2022-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/214236Aguilar Saavedra, J. A.; Lopez, Daniel Elbio; Muñoz, C.; Pierre, M.; WIMP dark matter in the U μνSSM; IOP Publishing; Journal of Cosmology and Astroparticle Physics; 2022; 5; 5-2022; 1-311475-7516CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1475-7516/2022/05/004info:eu-repo/semantics/altIdentifier/doi/10.1088/1475-7516/2022/05/004info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:06:51Zoai:ri.conicet.gov.ar:11336/214236instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:06:52.115CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv WIMP dark matter in the U μνSSM
title WIMP dark matter in the U μνSSM
spellingShingle WIMP dark matter in the U μνSSM
Aguilar Saavedra, J. A.
DARK MATTER THEORY
PARTICLE PHYSICS - COSMOLOGY CONNECTION
SUPERSYMMETRY AND COSMOLOGY
title_short WIMP dark matter in the U μνSSM
title_full WIMP dark matter in the U μνSSM
title_fullStr WIMP dark matter in the U μνSSM
title_full_unstemmed WIMP dark matter in the U μνSSM
title_sort WIMP dark matter in the U μνSSM
dc.creator.none.fl_str_mv Aguilar Saavedra, J. A.
Lopez, Daniel Elbio
Muñoz, C.
Pierre, M.
author Aguilar Saavedra, J. A.
author_facet Aguilar Saavedra, J. A.
Lopez, Daniel Elbio
Muñoz, C.
Pierre, M.
author_role author
author2 Lopez, Daniel Elbio
Muñoz, C.
Pierre, M.
author2_role author
author
author
dc.subject.none.fl_str_mv DARK MATTER THEORY
PARTICLE PHYSICS - COSMOLOGY CONNECTION
SUPERSYMMETRY AND COSMOLOGY
topic DARK MATTER THEORY
PARTICLE PHYSICS - COSMOLOGY CONNECTION
SUPERSYMMETRY AND COSMOLOGY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The UμνSSM is a U(1)' extension of the μνSSM supersymmetric model, where baryon-number-violating operators as well as explicit mass terms are forbidden, and the potential domain wall problem is avoided. The gauge anomaly-cancellation conditions impose the presence of exotic quark superfields in the spectrum of UμνSSM models, and allow the presence of several singlet superfields under the standard model gauge group, in addition to the right-handed neutrino superfields. The gauge structure implies an additional discrete Z 2 symmetry in the superpotential, ensuring the stability of a singlet which behaves as WIMP dark matter without invoking R-parity. We analyze this novel possibility in detail, using the fermionic component of the singlet as the dark matter candidate. In particular, we compute its amount of relic density via Z', Higgs-right sneutrino and dark matter mediated annihilations, and its potential signals in dark matter direct detection experiments. The constraints on the parameter space due to Z'; direct searches at the LHC are imposed in the analysis, as well as those from the hadronization inside the detector of the exotic quarks. Large regions of the parameter space turn out to be in the reach of the upcoming Darwin experiment.
Fil: Aguilar Saavedra, J. A.. Universidad de Granada; España. Consejo Superior de Investigaciones Científicas; España
Fil: Lopez, Daniel Elbio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; Argentina
Fil: Muñoz, C.. Universidad Autónoma de Madrid; España
Fil: Pierre, M.. Universidad Autónoma de Madrid; España
description The UμνSSM is a U(1)' extension of the μνSSM supersymmetric model, where baryon-number-violating operators as well as explicit mass terms are forbidden, and the potential domain wall problem is avoided. The gauge anomaly-cancellation conditions impose the presence of exotic quark superfields in the spectrum of UμνSSM models, and allow the presence of several singlet superfields under the standard model gauge group, in addition to the right-handed neutrino superfields. The gauge structure implies an additional discrete Z 2 symmetry in the superpotential, ensuring the stability of a singlet which behaves as WIMP dark matter without invoking R-parity. We analyze this novel possibility in detail, using the fermionic component of the singlet as the dark matter candidate. In particular, we compute its amount of relic density via Z', Higgs-right sneutrino and dark matter mediated annihilations, and its potential signals in dark matter direct detection experiments. The constraints on the parameter space due to Z'; direct searches at the LHC are imposed in the analysis, as well as those from the hadronization inside the detector of the exotic quarks. Large regions of the parameter space turn out to be in the reach of the upcoming Darwin experiment.
publishDate 2022
dc.date.none.fl_str_mv 2022-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/214236
Aguilar Saavedra, J. A.; Lopez, Daniel Elbio; Muñoz, C.; Pierre, M.; WIMP dark matter in the U μνSSM; IOP Publishing; Journal of Cosmology and Astroparticle Physics; 2022; 5; 5-2022; 1-31
1475-7516
CONICET Digital
CONICET
url http://hdl.handle.net/11336/214236
identifier_str_mv Aguilar Saavedra, J. A.; Lopez, Daniel Elbio; Muñoz, C.; Pierre, M.; WIMP dark matter in the U μνSSM; IOP Publishing; Journal of Cosmology and Astroparticle Physics; 2022; 5; 5-2022; 1-31
1475-7516
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1475-7516/2022/05/004
info:eu-repo/semantics/altIdentifier/doi/10.1088/1475-7516/2022/05/004
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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