Inelastic Dark Matter at the LHC
arXiv:1109.4144 · doi:10.1016/j.physletb.2012.03.011
Abstract
We perform a model-independent study of inelastic dark matter at the LHC, concentrating on the parameter space with the mass splitting between the excited and ground states of dark matter above a few hundred MeV, where the direct detection experiments are unlikely to explore. The generic signatures of inelastic dark matter at the LHC are displaced pions together with a monojet plus missing energy, and can be tested at the 7 TeV LHC.
4 pages, 6 figures