Drell-Yan production with the CCFM-K evolution
High Energy Physics - Phenomenology
2020-05-26 v2
Abstract
We discuss the Drell-Yan dilepton production using the transverse momentum dependent parton distributions evolved with the Catani-Ciafaloni-Fiorani-Marchesini-Kwieci\'nski (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.
Keywords
Cite
@article{arxiv.1911.10103,
title = {Drell-Yan production with the CCFM-K evolution},
author = {Krzysztof Golec-Biernat and Tomasz Stebel},
journal= {arXiv preprint arXiv:1911.10103},
year = {2020}
}
Comments
29 pages, 9 figures