NLO QCD corrections to pp -> top anti-top + jet + X

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dc.creatorDittmaier, Stefan
dc.creatorUwer, Peter
dc.creatorWeinzierl, Stefan
dc.date2008-04-28
dc.date.accessioned2026-07-07T13:03:00Z
dc.date.available2026-07-07T13:03:00Z
dc.descriptionWe discuss the production of top--anti-top quark pairs in association with a hard jet at the Tevatron and at the LHC and we report on the calculation of the next-to-leading order QCD corrections to this process. Numerical results for the top--anti-top+jet cross section and the forward--backward charge asymmetry are presented. The corrections stabilize the leading-order prediction for the cross section. In contrast, the charge asymmetry receives large corrections. The dependence of the cross section as well as the asymmetry on the minimum transverse momenta used to define the additional jet is studied in detail for the Tevatron.
dc.descriptionTo appear in the proceedings of 8th International Symposium on Radiative Corrections (RADCOR 2007): Application of Quantum Field Theory to Phenomenology, Florence, Italy, 1-6 Oct 2007
dc.identifierhttps://arxiv.org/abs/0804.4389
dc.identifierhttp://arxiv.org/abs/0804.4389
dc.identifierPoSRADCOR2007:011,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/226643
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNLO QCD corrections to pp -> top anti-top + jet + X
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