Off-shell initial state effects and gauge invariance in the Drell-Yan process
High Energy Physics - Phenomenology
2019-06-21 v1
Abstract
The Helicity Structure Functions in the Drell-Yan process are discussed in a framework of Parton Reggeization Approach, which includes the transverse momentum of initial-state partons in a way compatible with QED gauge-invariance. Relationships with conventional Transverse Momentum Dependent Parton Model formalism are clarified.
Keywords
Cite
@article{arxiv.1906.08681,
title = {Off-shell initial state effects and gauge invariance in the Drell-Yan process},
author = {Maxim Nefedov and Vladimir Saleev},
journal= {arXiv preprint arXiv:1906.08681},
year = {2019}
}
Comments
Proceedings of DIS-2019