3 papers
astro-ph1999
Cosmic antiprotons as a probe for neutralino dark matter?
Lars Bergstrom, Joakim Edsjo, Piero Ullio
The flux 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 Standa…
astro-ph1999
Indirect Detection of Dark Matter in km-size Neutrino Telescopes
Lars Bergstrom, Joakim Edsjo, Paolo Gondolo
Neutrino telescopes of kilometer size are currently being planned. They will be two or three orders of magnitude larger than presently operating detectors, but they will have a muc…
hep-ph1998
Accurate neutralino relic density
Paolo Gondolo, Joakim Edsjo
We enlarge our set of supersymmetric models and update accelerator constraints in our precise calculation of the relic density of the lightest neutralino, which includes relativist…