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T: Fachverband Teilchenphysik

T 19: Beyond the Standard Model (Theorie) IV

T 19.5: Talk

Friday, April 1, 2011, 15:00–15:15, 30.23: 6-1

Three-loop anomalous dimensions for SUSY QCD — •Thomas Hermann, Luminita Mihaila, and Matthias Steinhauser — TTP Karlsruhe

In this talk the calculation of the three-loop DR renormalization constants for the top quark mass, the top squark masses and the corresponding mixing angle are discussed in the framework of SUSY QCD. We introduce the general framework and describe in detail the reconstruction of the exact mass-dependence of the dimension-two scalar correlators. From the renormalization constants the results for the corresponing anomalous dimensions is extracted.