Energy-scaling behavior of intrinsic transverse-momentum parameters in Drell-Yan simulation
Physical Review D, vol.111, no.7, 2025 (SCI-Expanded)
- Publication Type: Article / Article
- Volume: 111 Issue: 7
- Publication Date: 2025
- Doi Number: 10.1103/physrevd.111.072003
- Journal Name: Physical Review D
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, INSPEC, zbMATH, Nature Index
- Erciyes University Affiliated: No
Abstract
An analysis is presented based on models of the intrinsic transverse momentum (intrinsic (Formula presented)) 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 (Formula presented) parameters, independent of the dilepton invariant mass at a given center-of-mass energy.