Workshop on Resummation, Evolution, Factorization (REF 2019)

Unpolarized TMD distributions and their evolution from DY and SIDIS

27 nov 2019, 17:00

20m

Aula Foscolo (University of Pavia)

Wednesday 4

Relatore

Alexey Vladimirov (Regensburg University)

Descrizione

I present the analysis of the unpolarized SIDIS and Drell-Yan data within the TMD factorization approach and the extraction of unpolarized TMD distributions and non-perturbative TMD evolution kernel. The joined fit of SIDIS and DY leads to an accurate determination of the TMD evolution kernel. I also discuss the influence of collinear distributions on TMD physics and the interpretation of the non-perturbative part of evolution.

Materiali di presentazione

Vladimirov.pdf