Neutralino relic density including coannihilations

Abstract

We give an overview of our precise calculation of the relic density of the lightest neutralino, in which we included relativistic Boltzmann averaging, subthreshold and resonant annihilations, and coannihilation processes with charginos and neutralinos.

Comments: Talk given at TAUP97. 4 pages, 4 postscript figures, uses espcrc2.sty