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arXiv · 1105.4267

Renormalization group evolution of collinear and infrared divergences

Nikolaos Kidonakis
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Abstract

I discuss collinear and infrared divergences in QCD cross sections with massless and massive final-state particles. I present the two-loop renormalization group evolution and resummation in terms of anomalous dimensions, and I show specific results for a variety of QCD hard-scattering processes.

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Nikolaos Kidonakis. 2011-05-21. Renormalization group evolution of collinear and infrared divergences. https://arxiv.org/abs/1105.4267

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