SUSY-QCD corrections to squark annihilation into gluons and light quarks

Abstract

We calculate the full one-loop SUSY-QCD corrections to stop annihilation into gluons and light quarks including the Sommerfeld enhancement effect and discuss their impact on the neutralino relic density in the MSSM.

Comments: 5 pages, 3 figures, contribution to the 14th International Conference on Identification of Dark Matter; references updated