Renormalization of the Next-to-Leading-Power Soft Function for the Drell-Yan Off-diagonal Channel
High Energy Physics - Phenomenology
2025-02-05 v1 High Energy Physics - Theory
Abstract
We renormalize the soft function entering the factorization and resummation of the parton-scattering channel of the Drell-Yan process near the kinematic threshold at next-to-leading power in the expansion around , and solve its renormalization-group equation.
Keywords
Cite
@article{arxiv.2502.01973,
title = {Renormalization of the Next-to-Leading-Power Soft Function for the Drell-Yan Off-diagonal Channel},
author = {Martin Beneke and Yao Ji and Erik Sünderhauf and Xing Wang},
journal= {arXiv preprint arXiv:2502.01973},
year = {2025}
}