SEMIEMPIRICAL NEUTRINO MODEL WITH OR-EQUAL-TO-2M(NU-MU)SIMILAR-OR-EQUAL-TO-M(NU-TAU)

A semiempirical model of neutrinos and charged leptons of three famili es is presented, predicting nonconventionally m(nu c) similar or equal to 2m (nu mu) similar or equal to m(nu tau) and successfully m(tau) = 1776.80 MeV, the latter when experimental values of m(e) and m(mu) ar e used. The model implies for weak-interaction eigenstates the oscilla tion nu(mu) --> nu(tau) 56 times more probable than the oscillation nu (e) --> nu(mu) (if the latter appears).