Complete one-loop electroweak radiative corrections to the charged-current Drell-Yan processes pp→ℓ+νℓ(+X) and pp→ℓ−νˉℓ(+X) are presented for the case of longitudinal polarization of initial particles. The results can be used to obtain precise predictions for the kinematic distributions of polarized W± production cross sections, and single- and double-spin asymmetries. Numerical results are obtained using the Monte-Carlo generator {\tt ReneSANCe}. This research contributes to a global next-to-leading order analysis of polarized parton distributions in proton-proton collisions at RHIC. We proved that the impact of the one-loop electroweak radiative corrections to single- and double-spin asymmetries is negligible.
@article{arxiv.2405.12692,
title = {EW one-loop corrections to the longitudinally polarized Drell-Yan process. Charged-current case II},
author = {S. Bondarenko and Ya. Dydyshka and L. Kalinovskaya and A. Kampf and R. Sadykov and V. Yermolchyk},
journal= {arXiv preprint arXiv:2405.12692},
year = {2025}
}