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arXiv · hep-ph/9808389

Two-loop renormalization of Wilson loop for Drell-Yan production

A. V. Belitsky
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Abstract

We study the renormalization of the Wilson loop with a path corresponding to the Drell-Yan lepton pair production in two-loop approximation of perturbation theory. We establish the renormalization group equation in next-to-leading order and find a process specific anomalous dimension Gamma_DY in the corresponding approximation.

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A. V. Belitsky. 1998-08-24. Two-loop renormalization of Wilson loop for Drell-Yan production. https://doi.org/10.1016/s0370-2693(98)01249-0

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