Majorana中微子与第二类振荡

Majorana Neutrino and Oscillation of the Second Kind

该文讨论了Ｍａｊｏｒａｎａ中微子和第二类振荡的关系，得出结论：在拉氏量中，只考虑Ｍａｊｏｒａｎａ质量项并不能导致中微子的第二类振荡，必须同时考虑Ｄｉｒａｃ质量项；在Ｎ≥２时，第二类振荡不能单独存在，必然伴随着第一类振荡。

in this paper the relation between Majorana neutrinos and oscillations ofthe second kind is discussed and the conclussion is drawn that we can not lead to theneutrino oscillations of the second kind if only the mass term of Majorana neutrino inLagrangian is must take the mass term of Dirac neutrino into account simultaneously. Inthe case of N≥2, oscilaations of the second kind and the first kind take place together.