par Boubekeur, Lofti;Hambye, Thomas ;Senjanovic, Goran
Référence Physical Review Letters, 93, page (111601)
Publication Publié, 2004
Article révisé par les pairs
Résumé : We investigate the possibility of low-scale leptogenesis in the minimal supersymmetric standard model extended with right-handed (s)neutrinos. We demonstrate that successful leptogenesis can be easily achieved at a scale as low as approximately TeV where lepton number and CP violation comes from soft supersymmetry breaking terms. The scenario is shown to be compatible with neutrino masses data.