Seesaw model in SO(10) with an upper limit on right-handed neutrino masses

M. Abud, F. Buccella, D. Falcone +1

In the framework of SO(10) gauge unification and the seesaw mechanism, we show that the upper bound on the mass of the heaviest right-handed neutrino $M_{R_3}<3\times 10^{11}$ G…