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arXiv · 1812.06104

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

T. Gehrmann·J. Niehues·A. Huss·A. Vogt·D. M. Walker
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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.

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T. Gehrmann, J. Niehues, A. Huss, A. Vogt, D. M. Walker. 2018-12-14. Jet production in charged-current deep-inelastic scattering to third order in QCD. https://doi.org/10.1016/j.physletb.2019.03.003

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