Radiative decays of charged leptons in arbitrary order
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In radiative decays of charged leptons induced by non-degenerate neutrino masses and consequent lepton flavour-mixing, the dominant suppression factor at the 1-loop level is (Σ ma2)/mW2,ma being the mass of theath neutrino. We show that this suppression factor is presentin all orders in a class of models including the standard model.
P P Divakaran1 R Ramachandran1
Volume 96, 2022
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