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Statut |
Confirmé |
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Série |
SEM-LPT |
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Domaines |
hep-th |
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Date |
Jeudi 2 Avril 2015 |
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Heure |
14:00 |
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Institut |
LPT |
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Salle |
Salle des Séminaires, Salle 114, 1er étage, Bâtiment 210 |
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Nom de l'orateur |
Toma |
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Prenom de l'orateur |
Takashi |
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Addresse email de l'orateur |
takashi [dot] toma [at] th [dot] u-psud [dot] fr |
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Institution de l'orateur |
LPT Orsay |
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Titre |
Radiative Neutrino Masses and Dark Matter |
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Résumé |
Although non-zero neutrino masses and existence of dark matter have been
confirmed experimentally, both of them are not explained in the standard
model. Radiative seesaw mechanism is one of the possibilities which solve
these two different issues simultaneously. In some models with radiative
neutrino masses, neutrino mass generation and dark matter are correlated
since dark matter particle run in the loop for neutrino masses. We discuss
and compare this kind of models, and properties of the dark matter
particles are also discussed. In particular, Majorana dark matter in the
models emits a characteristic gamma-ray as signature of indirect detection
of dark matter. |
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Numéro de preprint arXiv |
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Commentaires |
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Fichiers attachés |
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