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Leptophilic Dark Matter

We describe a simple model of Dark Matter, which explains the PAMELA/ATIC excesses while being consistent with all present constraints. The DAMA annual modulation signal can also be explained for some values of the parameters. The model consists of a Dark Sector containing a weakly coupled broken U(1) gauge symmetry, under which only the Dark Matter state and the leptons are charged.

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Co-authorshipAuthorshipAuthorshipTopic signalWLeptophilic Dark Matterpreprint / 2009APatrick J. FoxResearcherAErich PoppitzResearcherThep-ph13193 works
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Leptophilic Dark Matter

preprint / 2009

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