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astro-ph2008★ 248 cited
Constraints on WIMP Dark Matter from the High Energy PAMELA data
F. Donato, D. Maurin, P. Brun +2
A new calculation of the ratio in cosmic rays is compared to the recent PAMELA data. The good match up to 100 GeV allows to set constraints on exotic contributions from…
astro-ph2003★ 5 cited
Cosmic Ray Antiprotons from Relic Neutralinos in a Diffusion Model
Fiorenza Donato, Nicolao Fornengo, David Maurin +2
We use the constraints on the diffusion parameters as obtained with stable nuclei to calculate the cosmic antiproton flux from annihilating relic neutralinos. We discuss the releva…