Lepton mixing induced by flavour symmetry and Leptogenesis constraints

✍ Scribed by I. de Medeiros Varzielas

• Book ID: 105357932
• Publisher: John Wiley and Sons
• Year: 2011
• Tongue: English
• Weight: 267 KB
• Volume: 59
• Category: Article
• ISSN: 0015-8208
• DOI: 10.1002/prop.201100043

✦ Synopsis

Abstract

Flavour models may display a relation between the CP‐violating asymmetry for leptogenesis and low‐energy parameters. If the flavour symmetry produces an exact mass independent lepton mixing scheme at leading order (with type I see‐saw) the CP‐violating asymmetry would vanish in the absence of corrections. We present a model displaying the link between deviations from the mixing scheme and leptogenesis.