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| HAL : tel-00409545, version 1 |
| Fiche détaillée |  Récupérer au format |
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| Université Claude Bernard - Lyon I (10/12/2007), Aldo Deandrea (Pr.) |
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| La leptogénèse savoureuse |
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| S. Davidson1 |
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| (10/12/2007) |
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| Leptogenesis is a class of scenarios where the baryon asymmetry of the Universe is produced from a lepton asymmetry generated in the decays of a heavy sterile neutrino. We explain the motivation for leptogenesis. We review the basic mechanism, and describe subclasses of models. We then focus on recent developments in the understanding of leptogenesis: finite temperature effects, spectator processes, and in particular the significance of flavour physics. |
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| 1 : | IPNL - Institut de Physique Nucléaire de Lyon |
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| domaine | : | Physique/Physique des Hautes Energies - Expérience |
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| Liste des fichiers attachés à ce document : | |||||
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| tel-00409545, version 1 | |
| http://tel.archives-ouvertes.fr/tel-00409545 | |
| oai:tel.archives-ouvertes.fr:tel-00409545 | |
| Contributeur : Dominique Girod | |
| Soumis le : Lundi 7 Septembre 2009, 14:17:10 | |
| Dernière modification le : Lundi 7 Septembre 2009, 14:22:13 | |
