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dc.contributor.author
Mavromatos, Nick E.  
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Argüelles, Carlos Raúl  
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Ruffini, Remo  
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Rueda, Jorge A.  
dc.date.available
2018-08-22T18:31:49Z  
dc.date.issued
2017-03  
dc.identifier.citation
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  
dc.identifier.issn
0218-2718  
dc.identifier.uri
http://hdl.handle.net/11336/56637  
dc.description.abstract
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.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
World Scientific  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Cosmology  
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Galactic Astrophysics  
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Neutrinos  
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Self-Interacting Dark Matter  
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Astronomía  
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Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Self-interacting dark matter  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-08-21T18:36:34Z  
dc.journal.volume
26  
dc.journal.number
3  
dc.journal.pagination
1-28; 1730007  
dc.journal.pais
Singapur  
dc.description.fil
Fil: Mavromatos, Nick E.. King’s College London; Reino Unido  
dc.description.fil
Fil: Argüelles, Carlos Raúl. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
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Fil: Ruffini, Remo. Università degli studi di Roma ; Italia. Centro Brasileiro de Pesquisas Físicas; Brasil  
dc.description.fil
Fil: Rueda, Jorge A.. Università degli studi di Roma ; Italia. Centro Brasileiro de Pesquisas Físicas; Brasil  
dc.journal.title
International Journal of Modern Physics D  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1142/S0218271817300075  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.worldscientific.com/doi/abs/10.1142/S0218271817300075