A TeV scale model for neutrino mass, dark matter and baryon asymmetry

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dc.creatorAoki, Mayumi
dc.creatorKanemura, Shinya
dc.creatorSeto, Osamu
dc.date2009-05-25
dc.date.accessioned2026-07-07T13:17:53Z
dc.date.available2026-07-07T13:17:53Z
dc.descriptionWe discuss a TeV scale model which would explain neutrino oscillation, dark matter, and baryon asymmetry of the Universe simultaneously by the dynamics of the extended Higgs sector and TeV-scale right-handed neutrinos with imposed an exact $Z_2$ symmetry. Tiny neutrino masses are generated at the three loop level, a singlet scalar field is a candidate of dark matter, and a strong first order phase transition is realized for successful electroweak baryogenesis. The model provides various discriminative predictions, so that it is testable at the current and future experiments.
dc.description4 pages. 3 figures, talk at Rencontres de Moriond 2009, QCD and High Energy Interaction, March 14 - 21 (2009), Le Thuile, Italy
dc.identifierhttps://arxiv.org/abs/0905.3958
dc.identifierhttp://arxiv.org/abs/0905.3958
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/231259
dc.subjectHigh Energy Physics - Phenomenology
dc.titleA TeV scale model for neutrino mass, dark matter and baryon asymmetry
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