Soft anomalous dimensions and resummation in QCD
© 2020 MDPI Multidisciplinary Digital Publishing Institute. All rights reserved. I discuss and review soft anomalous dimensions in QCD that describe soft-gluon threshold resummation for a wide range of hard-scattering processes. The factorization properties of the cross section in moment space and renormalization-group evolution are implemented to derive a general form for differential resummed cross sections. Detailed expressions are given for the soft anomalous dimensions at one, two, and three loops, including some new results, for a large number of partonic processes involving top quarks, electroweak bosons, Higgs bosons, and other particles in the standard model and beyond.
Digital Object Identifier (DOI)
Kidonakis, Nikolaos, "Soft anomalous dimensions and resummation in QCD" (2020). Faculty Publications. 4680.