# Jet production in charged-current deep-inelastic scattering to third order in QCD

## TL;DR

This paper presents the calculation of third-order QCD corrections to jet production in charged-current deep-inelastic scattering, significantly reducing theoretical uncertainties and enhancing precision in probing proton structure.

## Contribution

It provides the first complete N3LO perturbative QCD calculation for CC DIS jet production, fully differential in kinematics.

## Key findings

- Substantial reduction in theoretical uncertainties to sub-percent levels.
- Enhanced precision for probing the quark flavor structure of the proton.
- Enables more accurate phenomenological analyses of jet observables.

## Abstract

The production of jets in charged-current deep-inelastic scattering (CC DIS) probes simultaneously the strong and the electroweak sectors of the Standard Model; its measurement provides important information on the quark flavour structure of the proton. We compute third-order (N3LO) perturbative QCD corrections to this process, fully differential in the jet and lepton kinematics. We observe a substantial reduction in the theory uncertainty, to sub-percent level throughout the relevant kinematical range, thus enabling precision phenomenology with jet observables.