Nonlinear Theory of Elementary Particles Part X: The Theory of Massive Neutrino

Abstract

In this article the theory of massive neutrino is presented. This theory does not contradict with the last data of neutrino experiments, as the Standard Model theory. The neutrino of this theory is a massive neutral particle with half spin; all neutrinos are left-handed only and all antineutrinos are right-handed only. In the theory it is shown that neutrino is not the Majorano particle, but the Dirac particle. The total lepton number is strictly conserved. The total lepton flavour numbers can not be conserved.