Effects of CP phases on the phenomenology of SUSY particles

By Alfred Bartl, University of Vienna

We study the effects of CP phases on cross sections and decay rates of 3rd generation sfermions, charginos and neutralinos. We work in the minimal supersymmetric standard model with complex parameters. We find that the effects of the phases can be significant in a large region of the parameter space. We also define CP sensitive asymmetries in chargino, neutralino and sfermion production and study their parameter dependence.