https://doi.org/10.1140/epjc/s10052-020-8026-3
Regular Article - Theoretical Physics
Drell–Yan production with the CCFM-K evolution
1
Institute of Nuclear Physics PAN, Radzikowskiego 152, 31-342, Kraków, Poland
2
Institute of Physics, Jagiellonian University, S.Łojasiewicza 11, 30-348, Kraków, Poland
* e-mail: tomasz.stebel@uj.edu.pl
Received:
2
December
2019
Accepted:
8
May
2020
Published online:
21
May
2020
We discuss the Drell–Yan dilepton production using the transverse momentum dependent parton distributions evolved with the Catani–Ciafaloni–Fiorani–Marchesini–Kwieciński (CCFM-K) equations in the single loop approximation. Such equations are obtained assuming angular ordering of emitted partons (coherence) for 
and transverse momentum ordering for 
. This evolution scheme also contains the Collins–Soper–Sterman (CSS) soft gluon resummation. We make a comparison with a broad class of data on transverse momentum spectra of low mass Drell–Yan dileptons.
© The Author(s), 2020
