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

Autor:	Gehrmann, T., Niehues, J., Huss, A., Vogt, A., Walker, D. M.
Rok vydání:	2018
Předmět:	High Energy Physics - Phenomenology
Druh dokumentu:	Working Paper
DOI:	10.1016/j.physletb.2019.03.003
Popis:	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. Comment: 5 pages, 2 figures. v2: matches published version
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1812.06104 Zobrazit plný text záznamu View this record from Arxiv