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Title: Tops from light quarks: Full mass dependence at two-loops in QCD
Authors: Czakon, Michał
Keywords: loops; integrals; master integrals
Issue Date: 2008
Citation: Physics Letters B, Vol. 664, iss. 4/5 (2008), s. 307-314
Abstract: I present the two-loop QCD corrections to the production of a massive quark-anti-quark pair in the massless quark-anti-quark annihilation channel. The result is obtained as a combination of a deep expansion in the mass around the high energy limit and of a numerical integration of a system of differential equations. The primary application of the outcome and developed methods is top quark pair production at the Large Hadron Collider.
DOI: 10.1016/j.physletb.2008.05.028
ISSN: 0370-2693
Appears in Collections:Artykuły (WNŚiT)

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