LPN13-098 Light-quark two-loop corrections to heavy-quark pair production in the gluon fusion channel

LPN13-098 Light-quark two-loop corrections to heavy-quark pair production in the gluon fusion channel
R. Bonciani, A. Ferroglia, T. Gehrmann, A. von Manteuffel, C. Studerus
JHEP 1312 038 2013
arXiv