Minimal resonant leptogenesis and lepton flavour violation
Journal Article
·
· AIP Conference Proceedings
- Department of Physics and Astronomy, University College London, London WC1E 6BT (United Kingdom)
We discuss minimal non-supersymmetric models of resonant leptogenesis, based on an approximate flavour symmetries. As an illustrative example, we consider a resonant {tau}-leptogenesis model, compatible with universal right-handed neutrino masses at the GUT scale, where the required heavy-neutrino mass splittings are generated radiatively. In particular, we explicitly demonstrate, how a minimum number of three heavy Majorana neutrinos is needed, in order to obtain successful leptogenesis and experimentally testable rates for processes of lepton flavour violation, such as {mu}{yields}e{gamma} and {mu}{yields}e conversion in nuclei.
- OSTI ID:
- 22069109
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1467; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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