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  • Next-to-leading-order QCD c...
    Dittmaier, S; Uwer, P; Weinzierl, S

    Physical review letters, 2007-Jun-29, 20070629, 2007-06-29, Volume: 98, Issue: 26
    Journal Article

    We report on the calculation of the next-to-leading-order QCD corrections to the production of top-quark-top-antiquark pairs in association with a hard jet at the Fermilab Tevatron and the CERN Large Hadron Collider. We present results for the ttover +jet cross section and the forward-backward charge asymmetry. The corrections stabilize the leading-order prediction for the cross section. The charge asymmetry receives large corrections.