Self-interacting dark matter

Autores
Mavromatos, Nick E.; Argüelles, Carlos Raúl; Ruffini, Remo; Rueda, Jorge A.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Self-interacting dark matter (SIDM) is a hypothetical form of dark matter (DM), characterized by relatively strong (compared to the weak interaction strength) self-interactions (SIs), which has been proposed to resolve a number of issues concerning tensions between simulations and observations at the galactic or smaller scales. We review here some recent developments discussed at the 14th Marcel Grossmann Meeting (MG14), paying particular attention to restrictions on the SIDM (total) cross-section from using novel observables in merging galactic structures, as well as the rôle of SIDM on the Milky Way halo and its central region. We report on some interesting particle-physics inspired SIDM models that were discussed at MG14, namely the glueball DM, and a right-handed neutrino DM (with mass of a few tens of keV, that may exist in minimal extensions of the standard model (SM)), interacting among themselves via vector bosons mediators in the dark sector. A detailed phenomenology of the latter model on galactic scales, as well as the potential role of the right handed neutrinos in alleviating some of the small-scale cosmology problems, namely the discrepancies between observations and numerical simulations within standard ΛCDM and ΛWDM cosmologies are reported.
Fil: Mavromatos, Nick E.. King’s College London; Reino Unido
Fil: Argüelles, Carlos Raúl. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ruffini, Remo. Università degli studi di Roma ; Italia. Centro Brasileiro de Pesquisas Físicas; Brasil
Fil: Rueda, Jorge A.. Università degli studi di Roma ; Italia. Centro Brasileiro de Pesquisas Físicas; Brasil
Materia
Cosmology
Galactic Astrophysics
Neutrinos
Self-Interacting Dark Matter
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:11336/56637
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Self-interacting dark matterMavromatos, Nick E.Argüelles, Carlos RaúlRuffini, RemoRueda, Jorge A.CosmologyGalactic AstrophysicsNeutrinosSelf-Interacting Dark Matterhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Self-interacting dark matter (SIDM) is a hypothetical form of dark matter (DM), characterized by relatively strong (compared to the weak interaction strength) self-interactions (SIs), which has been proposed to resolve a number of issues concerning tensions between simulations and observations at the galactic or smaller scales. We review here some recent developments discussed at the 14th Marcel Grossmann Meeting (MG14), paying particular attention to restrictions on the SIDM (total) cross-section from using novel observables in merging galactic structures, as well as the rôle of SIDM on the Milky Way halo and its central region. We report on some interesting particle-physics inspired SIDM models that were discussed at MG14, namely the glueball DM, and a right-handed neutrino DM (with mass of a few tens of keV, that may exist in minimal extensions of the standard model (SM)), interacting among themselves via vector bosons mediators in the dark sector. A detailed phenomenology of the latter model on galactic scales, as well as the potential role of the right handed neutrinos in alleviating some of the small-scale cosmology problems, namely the discrepancies between observations and numerical simulations within standard ΛCDM and ΛWDM cosmologies are reported.Fil: Mavromatos, Nick E.. King’s College London; Reino UnidoFil: Argüelles, Carlos Raúl. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ruffini, Remo. Università degli studi di Roma ; Italia. Centro Brasileiro de Pesquisas Físicas; BrasilFil: Rueda, Jorge A.. Università degli studi di Roma ; Italia. Centro Brasileiro de Pesquisas Físicas; BrasilWorld Scientific2017-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/56637Mavromatos, Nick E.; Argüelles, Carlos Raúl; Ruffini, Remo; Rueda, Jorge A.; Self-interacting dark matter; World Scientific; International Journal of Modern Physics D; 26; 3; 3-2017; 1-28; 17300070218-2718CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1142/S0218271817300075info:eu-repo/semantics/altIdentifier/url/https://www.worldscientific.com/doi/abs/10.1142/S0218271817300075info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:36Zoai:ri.conicet.gov.ar:11336/56637instacron: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:34982025-09-03 09:51:36.526CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Self-interacting dark matter
title Self-interacting dark matter
spellingShingle Self-interacting dark matter
Mavromatos, Nick E.
Cosmology
Galactic Astrophysics
Neutrinos
Self-Interacting Dark Matter
title_short Self-interacting dark matter
title_full Self-interacting dark matter
title_fullStr Self-interacting dark matter
title_full_unstemmed Self-interacting dark matter
title_sort Self-interacting dark matter
dc.creator.none.fl_str_mv Mavromatos, Nick E.
Argüelles, Carlos Raúl
Ruffini, Remo
Rueda, Jorge A.
author Mavromatos, Nick E.
author_facet Mavromatos, Nick E.
Argüelles, Carlos Raúl
Ruffini, Remo
Rueda, Jorge A.
author_role author
author2 Argüelles, Carlos Raúl
Ruffini, Remo
Rueda, Jorge A.
author2_role author
author
author
dc.subject.none.fl_str_mv Cosmology
Galactic Astrophysics
Neutrinos
Self-Interacting Dark Matter
topic Cosmology
Galactic Astrophysics
Neutrinos
Self-Interacting Dark Matter
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Self-interacting dark matter (SIDM) is a hypothetical form of dark matter (DM), characterized by relatively strong (compared to the weak interaction strength) self-interactions (SIs), which has been proposed to resolve a number of issues concerning tensions between simulations and observations at the galactic or smaller scales. We review here some recent developments discussed at the 14th Marcel Grossmann Meeting (MG14), paying particular attention to restrictions on the SIDM (total) cross-section from using novel observables in merging galactic structures, as well as the rôle of SIDM on the Milky Way halo and its central region. We report on some interesting particle-physics inspired SIDM models that were discussed at MG14, namely the glueball DM, and a right-handed neutrino DM (with mass of a few tens of keV, that may exist in minimal extensions of the standard model (SM)), interacting among themselves via vector bosons mediators in the dark sector. A detailed phenomenology of the latter model on galactic scales, as well as the potential role of the right handed neutrinos in alleviating some of the small-scale cosmology problems, namely the discrepancies between observations and numerical simulations within standard ΛCDM and ΛWDM cosmologies are reported.
Fil: Mavromatos, Nick E.. King’s College London; Reino Unido
Fil: Argüelles, Carlos Raúl. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ruffini, Remo. Università degli studi di Roma ; Italia. Centro Brasileiro de Pesquisas Físicas; Brasil
Fil: Rueda, Jorge A.. Università degli studi di Roma ; Italia. Centro Brasileiro de Pesquisas Físicas; Brasil
description Self-interacting dark matter (SIDM) is a hypothetical form of dark matter (DM), characterized by relatively strong (compared to the weak interaction strength) self-interactions (SIs), which has been proposed to resolve a number of issues concerning tensions between simulations and observations at the galactic or smaller scales. We review here some recent developments discussed at the 14th Marcel Grossmann Meeting (MG14), paying particular attention to restrictions on the SIDM (total) cross-section from using novel observables in merging galactic structures, as well as the rôle of SIDM on the Milky Way halo and its central region. We report on some interesting particle-physics inspired SIDM models that were discussed at MG14, namely the glueball DM, and a right-handed neutrino DM (with mass of a few tens of keV, that may exist in minimal extensions of the standard model (SM)), interacting among themselves via vector bosons mediators in the dark sector. A detailed phenomenology of the latter model on galactic scales, as well as the potential role of the right handed neutrinos in alleviating some of the small-scale cosmology problems, namely the discrepancies between observations and numerical simulations within standard ΛCDM and ΛWDM cosmologies are reported.
publishDate 2017
dc.date.none.fl_str_mv 2017-03
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/11336/56637
Mavromatos, Nick E.; Argüelles, Carlos Raúl; Ruffini, Remo; Rueda, Jorge A.; Self-interacting dark matter; World Scientific; International Journal of Modern Physics D; 26; 3; 3-2017; 1-28; 1730007
0218-2718
CONICET Digital
CONICET
url http://hdl.handle.net/11336/56637
identifier_str_mv Mavromatos, Nick E.; Argüelles, Carlos Raúl; Ruffini, Remo; Rueda, Jorge A.; Self-interacting dark matter; World Scientific; International Journal of Modern Physics D; 26; 3; 3-2017; 1-28; 1730007
0218-2718
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1142/S0218271817300075
info:eu-repo/semantics/altIdentifier/url/https://www.worldscientific.com/doi/abs/10.1142/S0218271817300075
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 World Scientific
publisher.none.fl_str_mv World Scientific
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 13.13397

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