Göttingen 2012 – scientific programme

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T: Fachverband Teilchenphysik

T 13: QCD (Theorie) 3

T 13.6: Talk

Thursday, March 1, 2012, 18:00–18:15, VG 3.103

Current Correlators and the Differential Equation Method — •Jonathan Grigo, Jens Hoff, Peter Marquard, and Matthias Steinhauser — Institut für Theoretische Teilchenphysik, Karlsruher Institut für Technologie

Moments of non-diagonal current correlators with two different non-vanishing quark masses are considered in QCD to three-loop order. We describe the calculation and discuss in detail the evaluation of the master integrals with the help of the differential equation method.