Light Dirac neutrino portal dark matter with gauged $U(1{)}_{B-L}$ symmetry

Nayan Das, Debasish Borah

We propose a gauged $U(1{)}_{B-L}$ version of the light Dirac neutrino portal dark matter. The $U(1{)}_{B-L}$ symmetry provides a UV completion by naturally accommodating three right h…