Factorization theorem, gluon poles and new contributions in semi-inclusive processes
High Energy Physics - Phenomenology
2016-04-20 v1
Abstract
We discuss the role of gluon poles and the gauge invariance for the hadron tensors of Drell-Yan and direct photon production processes with the transversely polarized hadron.
Cite
@article{arxiv.1602.04192,
title = {Factorization theorem, gluon poles and new contributions in semi-inclusive processes},
author = {I. V. Anikin and O. V. Teryaev},
journal= {arXiv preprint arXiv:1602.04192},
year = {2016}
}
Comments
6 pages, 2 figures. Talk given at 6th International Conference on Physics Opportunities at Electron-Ion Collider, POETIC VI, Palaiseau, France, 7-11 September 2015. arXiv admin note: substantial text overlap with arXiv:1512.02501