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Gamma ray constraints on Decaying Dark Matter

We derive new bounds on decaying Dark Matter from the gamma ray measurements of (i) the isotropic residual (extragalactic) background by Fermi and (ii) the Fornax galaxy cluster by HESS. We find that those from (i) are among the most stringent constraints currently available, for a large range of DM...

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Detalles Bibliográficos
Autores principales: Cirelli, Marco, Moulin, Emmanuel, Panci, Paolo, Serpico, Pasquale D., Viana, Aion
Lenguaje:eng
Publicado: 2012
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.86.083506
https://dx.doi.org/10.1103/PhysRevD.86.109901
http://cds.cern.ch/record/1451623