Drell-Yan SMEFT at NLO

The Drell Yan (DY) scattering is an highly sensitive probe for new physics. Indeed, being a well measured phenomenon, any deviation between experimental and theoretical results could point at new physics beyond the Standard Model. To enable precise comparisons between theory and experimental data, extensive calculations have been performed in both the electroweak and QCD sectors of the Standard Model. Following this line of reasoning, the DY scattering has been investigated also in the Standard Model Effective Field Theory (SMEFT) framework, both at LO and NLO. Nevertheless, existing results do not include 4-fermion operators at NLO SMEFT. In this PoS, we extend these calculations in order to include all dimension-6 operators in the SMEFT framework, providing NLO QCD and electroweak contributions for the neutral Drell-Yan process. This PoS is based on an ongoing project and a paper is in preparation.