Light Dark Matter Candidate in B-L Gauged Radiative Inverse Seesaw

Abstract

We study a radiative inverse seesaw model with local B-L symmetry, in which we extend the neutrino mass structure that is generated through a kind of inverse seesaw framework to the more generic one than our previous work. We focus on a real part of bosonic particle as a dark matter and investigate the features in O(1-80) GeV mass range, reported by the experiments such as CoGeNT and XENON (2012).

Comments: 10 pages, 1 table, 3 figures; version accepted for publication in European Physical Journal C