Cosmic antiprotons as a probe for supersymmetric dark matter ?

@inproceedings{Bergstrm1999CosmicAA,
  title={Cosmic antiprotons as a probe for supersymmetric dark matter ?},
  author={Lars Bergstr{\"o}m and Joakim Edsj{\"o} and Piero Ullio},
  year={1999}
}
The Ñux of cosmic-ray antiprotons from neutralino annihilations in the Galactic halo is computed for a large sample of models in the minimal supersymmetric extension of the standard model (MSSM). We also revisit the problem of estimating the background of low-energy cosmic-rayÈinduced secondary antiprotons, taking into account their subsequent interactions (and energy loss) and the presence of nuclei in the interstellar matter. We consider a two-zone di†usion model, with and without a Galactic… CONTINUE READING
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