On baryogenesis from dark matter annihilation

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniv Bonn
dc.contributorUniv Turin
dc.contributorUniv Tecn Lisboa
dc.contributorUniv Valencia
dc.creatorBernal, Nicolas [UNESP]
dc.creatorColucci, Stefano
dc.creatorJosse-Michaux, Francois-Xavier
dc.creatorRacker, J.
dc.creatorUbaldi, Lorenzo
dc.date2014-12-03T13:11:22Z
dc.date2014-12-03T13:11:22Z
dc.date2013-10-01
dc.date.accessioned2023-09-09T10:09:33Z
dc.date.available2023-09-09T10:09:33Z
dc.identifierhttp://dx.doi.org/10.1088/1475-7516/2013/10/035
dc.identifierJournal Of Cosmology And Astroparticle Physics. Bristol: Iop Publishing Ltd, n. 10, 30 p., 2013.
dc.identifier1475-7516
dc.identifierhttp://hdl.handle.net/11449/113059
dc.identifier10.1088/1475-7516/2013/10/035
dc.identifierWOS:000326979500035
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8762673
dc.descriptionWe study in detail the conditions to generate the baryon asymmetry of the universe from the annihilation of dark matter. This scenario requires a low energy mechanism for thermal baryogenesis, hence we first discuss some of these mechanisms together with the specific constraints due to the connection with the dark matter sector. Then we show that, contrary to what stated in previous studies, it is possible to generate the cosmological asymmetry without adding a light sterile dark sector, both in models with violation and with conservation of B - L. In addition, one of the models we propose yields some connection to neutrino masses.
dc.descriptionDFG
dc.descriptionPortuguese national funds through FCT - Fundacao para a Ciencia e Tecnologia
dc.descriptionSpanish MINECO Subprogramme Juan de la Cierva
dc.descriptionSpanish MINECO
dc.descriptionConsolider-Ingenio CUP
dc.descriptionEuropean Union
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, BR-01140070 Sao Paulo, Brazil
dc.descriptionUniv Estadual Paulista, Inst Fis Teor, BR-01140070 Sao Paulo, Brazil
dc.descriptionUniv Bonn, Bethe Ctr Theoret Phys, D-53115 Bonn, Germany
dc.descriptionUniv Bonn, Inst Phys, D-53115 Bonn, Germany
dc.descriptionUniv Turin, Dept Phys, I-10125 Turin, Italy
dc.descriptionUniv Tecn Lisboa, CFTP, Inst Super Tecn, P-1049001 Lisbon, Portugal
dc.descriptionUniv Valencia, CSIC, Inst Fis Corpuscular IFIC, Valencia 46071, Spain
dc.descriptionUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, BR-01140070 Sao Paulo, Brazil
dc.descriptionUniv Estadual Paulista, Inst Fis Teor, BR-01140070 Sao Paulo, Brazil
dc.descriptionDFGTRR33
dc.descriptionPortuguese national funds through FCT - Fundacao para a Ciencia e TecnologiaPEst-OE/FIS/UI0777/2011
dc.descriptionSpanish MINECOFPA2011-29678-C02-01
dc.descriptionConsolider-Ingenio CUPC5D2008-00037
dc.descriptionEuropean UnionPITN-GA-2011-289442
dc.descriptionFAPESP: 13/01792-8
dc.descriptionPTDC/FIS-NUC/0548/2012
dc.descriptionCERN/FP/123580/2011
dc.format30
dc.languageeng
dc.publisherIop Publishing Ltd
dc.relationJournal of Cosmology and Astroparticle Physics
dc.relation5.126
dc.relation1,089
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectdark matter theory
dc.subjectbaryon asymmetry
dc.subjectleptogenesis
dc.titleOn baryogenesis from dark matter annihilation
dc.typeArtigo


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