Electroweak supersymmetric dark matter annihilation in DM rate at NLO

Today there are several pieces of evidence for dark matter. One well-known experiment is the measurement of the Dark Matter relic density by the Planck satellite. The talk introduces the 'Dark Matter at next-to-leading order' (DM rate at NLO) project which provides predictions for the dark matter relic density in the MSSM including higher-order corrections. After an introduction of the project DM rate at NLO, I shortly speak about the calculation of the electroweak processes. The main focus lies on the effects of the electroweak tree-level processes on the relic density of neutralinos within selected scenarios.