128 citations · 392 across the 7 of their papers we have counts for
Showing 2004Show all
3 papers · 1 filter
hep-ph2004★ 81 cited
The Role of Antimatter Searches in the Hunt for Supersymmetric Dark Matter
Stefano Profumo, Piero Ullio
We analyze the antimatter yield of supersymmetric (SUSY) models with large neutralino annihilation cross sections. We introduce three benchmark scenarios, respectively featuring bi…
astro-ph2004★ 5 cited
Neutralino Relic Density Enhancement in Non-Standard Cosmologies
Stefano Profumo, Piero Ullio
The thermal relic abundance of species critically depends on the assumed underlying cosmological model. In the case of neutralinos, freeze-out takes place long before Big Bang Nucl…
hep-ph2004★ 67 cited
Gluino Annihilations and Neutralino Dark Matter
S. Profumo, C. E. Yaguna
We consider supersymmetric scenarios, compatible with all cosmological and phenomenological requirements, where the lightest SUSY particles (LSPs) are the neutralino and a quasi de…