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

被引：24
作者：
Gehrmann, T. [1 ]
Huss, A. [2 ]
Niehues, J. [3 ]
Vogt, A. [4 ]
Walker, D. M. [3 ]
机构：
[1] Univ Zurich, Dept Phys, CH-8057 Zurich, Switzerland
[2] CERN, Theoret Phys Dept, CH-1211 Geneva 23, Switzerland
[3] Univ Durham, Inst Particle Phys Phenomenol, Durham DH1 3LE, England
[4] Univ Liverpool, Dept Math Sci, Liverpool L69 3BX, Merseyside, England
来源：
PHYSICS LETTERS B | 2019年 / 792卷
基金：
英国科学技术设施理事会; 瑞士国家科学基金会;
关键词：
3-LOOP SPLITTING FUNCTIONS; HADRON COLLIDERS; ZZ PRODUCTION; NNLO;
D O I：
10.1016/j.physletb.2019.03.003
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
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 ((NLO)-L-3) 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. (C) 2019 The Author(s). Published by Elsevier B.V.
引用
收藏
页码：182 / 186
页数：5
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