26-31 July 2021
Mexico City
Mexico/General timezone
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Contribution Leading parallel

Mexico City -
QCD and Hadron Structure

Sudakov resummation from BFKL


  • Dr. Maxim NEFEDOV

Primary authors


The Leding-Logarithmic (LL) gluon Sudakov formfactor is derived from rapidity-ordered BFKL evolution with longitudinal-momentum conservation. This derivation further clarifies the relation between High-Energy and TMD-factorizations and can be extended beyond LL-approximation as well. Implications for rapidity anomalous dimensions and collinear matching functions of TMD-factorization will be discussed.