The Dark $Z^{\prime }$ and Sterile Neutrinos Behind Current Anomalies

A. Hammad, Ahmed Rashed, S. Moretti

We show how, in the $B-L$ extension of the SM (BLSM) with an Inverse Seesaw (IS) mechanism for neutrino mass generation, a light $Z^{\prime }$ state with moderate couplings to SM objects, h…