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arXiv · 0807.2794

Heavy-quark pair production at two loops in QCD

S. Moch·P. Uwer
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Abstract

We present updated predictions for the total cross section of top-quark pair production at Tevatron and LHC. For the LHC we also provide results at sqrt(s) = 10 TeV, in view of the anticipated run in 2008 and quote numbers for the production of new heavy-quark pairs with mass in the range 0.5 - 2 TeV. Our two-loop results incorporate all logarithmically enhanced terms near threshold including Coulomb corrections as well as the exact dependence on the renormalization and factorization scale through next-to-next-to-leading order in QCD.

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S. Moch, P. Uwer. 2008-07-17. Heavy-quark pair production at two loops in QCD. https://doi.org/10.1016/j.nuclphysbps.2008.09.085

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