Theorie-Palaver

Oct. 29, 2019 at 2:30 p.m. in MITP seminar room

Mathias Becker

Sebastian Schenk

Yong Xu

Evolution of transverse momentum dependent distributions
Alexey Vladimirov (Regensburg University)


The evolution of transverse momentum dependent distributions or TMD-evolution differs from ordinary renormalization group evolution in several aspects. Two main ones are its double-scale nature and the presence of non-perturbative component. In the talk, I review the recent progress in studies of TMD-evolution, including the proof of rapidity-divergence renormalization, soft-rapidity correspondence, zeta-prescription, and comparison with the experimental measurements.