Karlsruhe 2011 – scientific programme
Parts | Days | Selection | Search | Updates | Downloads | Help
T: Fachverband Teilchenphysik
T 17: Beyond the Standard Model (Theorie) II
T 17.6: Talk
Wednesday, March 30, 2011, 18:00–18:15, 30.23: 6-1
NNLO SUSY-QCD corrections to production of the Higgs-bosons at LHC — Alexey Pak, Matthias Steinhauser, and •Nikolai Zerf — Institut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT), 76128 Karlsruhe, Germany
We present our calculation of the NNLO production cross section of the Higgs-boson via gluon fusion within the framework of an effective theory. This includes the determination of the matching coefficient C1, which contains all hard effects of the heavy SUSY particles, up to three loops in SUSY-QCD. We will point out the correct treatment of the used super-symmetric regulator (DRED) during the matching procedure. Numerical results for the cross section are discussed for typical super-symmetric scenarios.