Updated collider and direct detection constraints on Dark Matter models for the Galactic Center gamma-ray excess
Updated collider and direct detection constraints on Dark Matter models for the Galactic Center gamma-ray excess
Utilizing an exhaustive set of simplified models, we revisit dark matter scenarios potentially capable of generating the observed Galactic Center gamma-ray excess, updating constraints from the LUX and PandaX-II experiments, as well as from the LHC and other colliders. We identify a variety of pseudoscalar mediated models that remain consistent …