micrOMEGAs: recent developments

G. Belanger, F. Boudjema, A. Pukhov, A. Semenov

Published 2002-10-24, updated 2002-12-16Version 2

The program micrOMEGAs that calculates the relic density of the lightest supersymmetric particle (LSP) in the MSSM is presented. The impact of coannihilation channels and of higher order corrections to Higgs widths is stressed. The dependence on the RGE code used to calculate the soft parameters is also discussed.