Next-to-Soft Virtual Resummation for QCD Observables

Abstract

We present a framework for resumming the contributions from soft-virtual and next-to-soft virtual (NSV) logarithms. Numerical impact for these resummed predictions are discussed for the inclusive cross section for Drell-Yan di-lepton process up to next-to-next-to leading logarithmic accuracy, restricting to only diagonal partonic channels.

6 pages, 3 figures, presented by A. H. Ajjath at Diffraction and Low-x 2022, Corigliano Calabro, Italy, Sept. 24-30, 2022