Dark matter models for the 511 keV galactic line predict keV electron recoils on Earth
Abstract We NEEM OIL propose models of Dark Matter that account for the 511 keV photon emission from the Galactic Centre, compatibly with experimental constraints and theoretical consistency, and where the relic abundance is achieved via p-wave annihilations or, in inelastic models, via co-annihilations.Due to the Dark Matter component that is inev