μ→e γ at a rate of one out of 10 9 muon decays? (original) (raw)
ads ADS
Abstract
It is proposed that lepton number conservation, purely left-handed charged weak currents and vanishing neutrino masses are a limiting case of a parity symmetric SU2 L × SU R × U2 V gauge theory. Right-handed neutrino acquire a lepton number violating mass, leaving an SU2 L × U1 subgroup unbroken. Consequence for the decay μ→e γ are studied.
Publication:
Physics Letters B
Pub Date:
April 1977
DOI:
Bibcode: