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Charged Lepton Flavour Violating Decays as Signatures of A<inf>4</inf> Symmetry
Journal
Springer Proceedings in Physics
ISSN
09308989
Date Issued
2022-01-01
Author(s)
More, Jai
Rahaman, Ushak
Sankar, S. Uma
Korrapati, Rambabu
Abstract
We study the charged lepton flavour violation in a popular neutrino mass model with A4 discrete symmetry.In this model, the A4 symmetry of the additional multiple Higgs scalars leads to lepton flavour violating decays.We consider the viable decays of neutral mesons, the top quark and the τ lepton into charged leptons of different flavours at tree level.We discuss the peculiar signatures in these decays, appearing due to the A4 symmetry, and predict the rates for the most favourable charged lepton flavour violating modes.
Volume
277
Subjects