Phenomenology of a τ-lepton with a heavy neutrino in the SU(5) model
Zelenov E. V., Kalashnikov O. K.
The corollaries of phenomenological theory of a r lepton in asymptotically free SU(5) model, which confirms the existence of a heavy neutrino (mNr~ 1.5 GeV), are given. The т—>Ъе and r—+e + 2μ decays are shown to be a good test of this model. The decay modes of an NT lepton are discussed briefly.