We present full QCD and SUSY-QCD corrections to neutralino pair annihilation into quark-antiquark pairs. We show results and numerically evaluate their impact on the neutralino annihilation cross section and the relic density in scenarios with non-universal gaugino masses. By comparing to the relic density obtained from a pure leading order calculation, we demonstrate that the corrections strongly influence the extraction of SUSY mass parameters from cosmological data.
Cite
@article{arxiv.0910.0941,
title = {SUSY-QCD corrections to dark matter annihilations},
author = {K. Kovarik and B. Herrmann},
journal= {arXiv preprint arXiv:0910.0941},
year = {2015}
}