Renormalization of the Complex MSSM in FeynArts/FormCalc

AbstractThe consistent renormalization of all relevant sectors of the MSSM with complex parameters (cMSSM) and the inclusion in the FeynArts/FormCalc package has recently been completed and is reviewed here. A comparison of renormalization schemes in the electroweakino sector, and an automated setup to implement the optimal scheme is also discussed. We show some example calculations applying this framework. These include the partial decay widths of electroweak supersymmetric particles