Résumé
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.
| langue originale | Anglais |
|---|---|
| Numéro d'article | 072003 |
| journal | Physical Review D |
| Volume | 111 |
| Numéro de publication | 7 |
| Les DOIs | |
| état | Publié - 1 avr. 2025 |
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