397 citations · 1.6k across the 13 of their papers we have counts for
14 papers
Light-quark two-loop corrections to heavy-quark pair production in the gluon fusion channel
R. Bonciani, A. Ferroglia, T. Gehrmann +2
We calculate the two-loop corrections to heavy-quark pair production in the gluon fusion channel which arise from diagrams involving a closed light-quark loop. The calculation is c…
Massive planar and non-planar double box integrals for light Nf contributions to gg->tt
Andreas von Manteuffel, Cedric Studerus
We present the master integrals needed for the light fermionic two-loop corrections to top quark pair production in the gluon fusion channel. Via the method of differential equatio…
Top quark pairs at two loops and Reduze 2
Andreas von Manteuffel, Cedric Studerus
We report on progress for the analytical calculation of the two-loop corrections to top quark pair production at hadron colliders. For the light fermionic corrections in the gluon…
Reduze 2 - Distributed Feynman Integral Reduction
A. von Manteuffel, C. Studerus
Reduze is a computer program for reducing Feynman integrals to master integrals employing a variant of Laporta's reduction algorithm. This article describes version 2 of the progra…
Two-Loop Corrections to Top-Antitop Production at Hadron Colliders
R. Bonciani, A. Ferroglia, T. Gehrmann +2
The status of the theoretical predictions for the top-anti top production in hadronic collisions is shortly reviewed, paying a articular attention to the analytic calculation of th…
Two-Loop Leading Color Corrections to Heavy-Quark Pair Production in the Gluon Fusion Channel
R. Bonciani, A. Ferroglia, T. Gehrmann +2
We evaluate the two-loop QCD diagrams contributing to the leading color coefficient of the heavy-quark pair production cross section in the gluon fusion channel. We obtain an analy…