Drell-Yan transverse spectra at the LHC: a comparison of parton branching and analytical resummation approaches
arXiv:2108.04099
Abstract
I report on precision comparisons of theoretical predictions for Drell-Yan (DY) transverse momentum spectra from two approaches: the analytical resummation approach based on Collins-Soper-Sterman (CSS) formalism and the parton branching (PB) approach to the evolution of transverse momentum dependent (TMD) parton distributions.
7 pages, 1 figure, Submission to SciPost. Contribution at the XXVIII International Workshop on Deep-Inelastic Scattering and Related Subjects