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hep-ph2008★ 5 cited
Analytical results for O(α_s) radiative corrections to e+ e- -> tbar t(pol.) up to a given gluon energy cut
S. Groote, J. G. Körner
We determine the O(α_s) radiative corrections to polarized top quark pair production in e+ e- -annihilations with a specified gluon energy cut. We write down fully analytical resul…
hep-ph2008★ 52 cited
Heavy quark pair production in gluon fusion at next-to-next-to-leading order: One-loop squared contributions
B. Kniehl, J. G. Körner, Z. Merebashvili +1
We calculate the next-to-next-to-leading order one-loop squared corrections to the production of heavy-quark pairs in the gluon-gluon fusion process. Together wit…
hep-ph2006★ 8 cited
Large next-to-leading order QCD corrections to pentaquark sum rules
S. Groote, J. G. Körner, A. A. Pivovarov
Using configuration space techniques, we calculate next-to-leading order (NLO) five-loop QCD corrections to the correlators of interpolating pentaquark currents in the limit of mas…