Dark matter in Inert Doublet Model with one scalar singlet and $U(1{)}_X$ gauge symmetry

M. A. Arroyo-Ureña, R. Gaitan, R. Martinez +1

We study Dark Matter (DM) abundance in the framework of the extension of the Standard Model (SM) with an additional $U(1{)}_X$ gauge symmetry. One complex singlet is included to brea…