NNLO jet production in neutral and charged current polarized deep inelastic scattering

TL;DR

This paper presents a detailed NNLO calculation of single-jet production in polarized deep inelastic scattering, incorporating neutral and charged current processes, with implications for future Electron-Ion Collider experiments.

Contribution

It introduces a novel NNLO calculation method for polarized DIS jet production using the P2B approach, enhancing precision in theoretical predictions.

Findings

Provides fully differential NNLO predictions for jet production

Analyzes phenomenological impact for future EIC experiments

Improves theoretical accuracy in polarized DIS studies

Abstract

We perform the calculation of the fully differential single-jet production in longitudinally polarized deep inelastic scattering (DIS) at the next-to-next-to-leading order (NNLO) accuracy, featuring both neutral current and charged current processes. The computation is done with the projection-to-Born method (P2B), using the next-to-leading order (NLO) dijet calculation and the NNLO DIS structure functions as its main ingredients. We also analyze its phenomenological consequences in the kinematics of the future Electron-Ion Collider (EIC).