A remarkably simple formula of neutrino oscillation is derived by minimizing the number of Yukawa couplings in SO(10) models; spectrum of neutrino masses precisely follow tthe hierarchy of quark masses, mt ⪢ mc ⪢ mu, and the neutrino mixing matrix coincides with that in the quark sector. Even in a larger class of models transition probabilities of ve are also suppressed by the known Cabibbo factor.
|Number of pages||4|
|Journal||"Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics"|
|Publication status||Published - Jan 1 1980|
ASJC Scopus subject areas
- Nuclear and High Energy Physics