Energy-scaling behavior of intrinsic transverse-momentum parameters in Drell-Yan simulation Journal Article uri icon

Overview

abstract

  • An analysis is presented based on models of the intrinsic transverse momentum (intrinsic kT) of partons in nucleons by studying the dilepton transverse momentum in Drell-Yan events. Using parameter tuning in event generators and existing data from fixed-target experiments and from hadron colliders, our investigation spans 3 orders of magnitude in center-of-mass energy and 2 orders of magnitude in dilepton invariant mass. The results show an energy-scaling behavior of the intrinsic kT parameters, independent of the dilepton invariant mass at a given center-of-mass energy.; ; ; ; ; © 2025 CERN, for the CMS Collaboration; 2025; CERN; ; ;

publication date

  • April 8, 2025

has restriction

  • hybrid

Date in CU Experts

  • April 15, 2025 6:54 AM

Full Author List

  • Hayrapetyan A; Tumasyan A; Adam W; Andrejkovic JW; Bergauer T; Chatterjee S; Damanakis K; Dragicevic M; Hussain PS; Jeitler M

author count

  • 2399

Other Profiles

International Standard Serial Number (ISSN)

  • 2470-0010

Electronic International Standard Serial Number (EISSN)

  • 2470-0029

Additional Document Info

volume

  • 111

issue

  • 7

number

  • 072003