651 citations · 15.8k across the 213 of their papers we have counts for
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Corrections of O(α_s^2) to the Decay of an Intermediate-Mass Higgs Boson into Two Photons
Matthias Steinhauser
The QCD correction of to the decay of the Standard Model Higgs boson into two photons is presented. We consider the contribution coming from diagrams with a heavy top qu…
Virtual Top-Quark Effects on the H->bb-bar Decay at Next-to-Leading Order in QCD
K. G. Chetyrkin, B. A. Kniehl, M. Steinhauser
By means of a heavy-top-quark effective Lagrangian, we calculate the three-loop corrections of O(alpha_s^2 G_F M_t^2) to the H->bb-bar partial decay width of the standard-model Hig…
Three-Loop Polarization Function and Corrections to the Production of Heavy Quarks
K. G. Chetyrkin, J. H. Kuehn, M. Steinhauser
The three-loop vacuum polarization function induced by a massive quark is calculated. A comprehensive description of the method is presented. From the imaginary part the $…
Top Quark Production to
K. G. Chetyrkin, A. H. Hoang, J. H. Kuehn +2
The cross-section for the production of pairs in -annihilation via a virtual photon is determined up to order . For the cm-energies of interest the effect…