μ→e+γ, μ→e+e+ anti e, ν'→ν+γ processes in the Weinberg-Salam model with neutrino mixing

Probabilities of the μ→e+γ, μ→e+e+ anti e and ν'→ν+γ decays are calculated in terms of the modified Weinberg-Salam model with neutrino mixing. The amplitude calculations are presented at length. The calculations take into account restrictions imposed on the neutrino masses and the mixing angle (parameters of the theory) by the available experimental data. The calculated probabilities of the μ→e+γ and μ→e+e+ anti e processes occure to be many orders of magnitude less the available experimental upper limits