Multi-component dark matter from a hidden gauged SU(3)

Understand

We study Dark Matter (DM) phenomenology with multiple DM species consisting of both scalar and vector DM particles.

• More specifically, we study the Hidden Gauged SU(3) model of Arcadi {\it et al}.
• Before proceeding to the Hidden Gauged SU(3) model, we study the relic abundances of simplified multi-species DM scenarios to gain some insights when multiple species and interactions are included.
• In the Hidden Gauged SU(3) model, because of the large parameter space, we restrict ourselves to three representative benchmark points, each with multiple DM species.