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Nonthermal production of WIMPs, cosmic e± excesses, and γ rays from the Galactic Center
In this paper we propose a dark matter model and study aspects of its phenomenology. Our model is based on a new dark matter sector with a U(1)′ gauge symmetry plus a discrete symmetry added to the standard model of particle physics. The new fields of the dark matter sector have no hadronic charges...
| Autores principales: | , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2009
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.80.103502 http://cds.cern.ch/record/1233189 |