Three flavour Majorana neutrinos with magnetic moments in a supernova |
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Authors: | S Esposito V Fiorentino G Mangano G Miele |
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Institution: | 1. Dipartimento di Scienze Fisiche, Universitá di Napoli “Federico II”, Federico II, Napoli, Italy 2. INFN, Sezione di Napoli, Mostra D’Oltremare Pad. 20, I-80125, Napoli, Italy
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Abstract: | The resonant transition effects MSW and NSFP for three flavour Majorana neutrinos in a supernova are considered, where the transition magnetic moments are likely to play a relevant role in neutrino physics. In this scenario, the deformed thermal neutrino distributions are obtained for different choices of the electron-tau mixing angle. Detailed predictions for the future large neutrino detectors are also given in terms of the ratio between the spectra of recoil electrons for deformed and undeformed spectra. |
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