Neutrinos masses in a supersymmtric model with exotic right-handed neutrinos in Global $(B-L)$ Symmetry

Abstract

We consider an Supersymmetric extension of the Standard Model with some extra Higgs doublets and a global $(B - L)$, where $B$ and $L$ are the usual baryonic and lepton number respectivelly, and ${\cal Z}_{3} \otimes {\cal Z}^{\prime}_{3}$ symmetries of the non-SUSY model presented at [1]..