Interacting scalar-fermion two-component dark matter in a gauged $\boldsymbol{U(1)_{B-L}}$ model
We propose an interacting two-component dark matter model based on a gauged $U(1)_{B-L}$ extension of the Standard Model, which also accommodates neutrino masses through the type-I seesaw mechanism. The dark sector consists of a Dirac fermion $\chi$ and a complex scalar $S$, which can both be stable without imposing an...