Nonabelian dark matter with resonant annihilation
Nonabelian dark matter with resonant annihilation
We construct a model based on an extra gauge symmetry, SU(2) X × U(1) B−L , which can provide gauge bosons to serve as weakly-interacting massive particle dark matter. The stability of the dark matter is naturally guaranteed by a discrete Z 2 symmetry that is a subgroup of SU(2) …