Two-component scalar and fermionic dark matter candidates in a generic U$(1{)}_X$ model

Arindam Das, Shivam Gola, Sanjoy Mandal +1

We consider a $U(1{)}_X\otimes {\mathbb{Z}}_2\otimes {\mathbb{Z}}_2^{\prime }$ extension of the Standard Model (SM), where the $U(1{)}_X$ charge of an SM field is given by a linear combination of i…