N3LO corrections to jet production in deep inelastic scattering using the Projection-to-Born method
N3LO corrections to jet production in deep inelastic scattering using the Projection-to-Born method
复制标题
使用 Projection-to-Born 方法对深层非弹性散射中的射流产生进行 N3LO 修正
DOI:
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
E. Glover
中科院分区:
文献类型:
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作者:
J. Currie;J. Niehues;A. Vogt;A. Huss;T. Gehrmann;E. Glover
A bstractComputations of higher-order QCD corrections for processes with exclusive final states require a subtraction method for real-radiation contributions. We present the first-ever generalisation of a subtraction method for third-order (N3LO) QCD corrections. The Projection-to-Born method is used to combine inclusive N3LO coefficient functions with an exclusive second-order (NNLO) calculation for a final state with an extra jet. The input requirements, advantages, and potential applications of the method are discussed, and validations at lower orders are performed. As a test case, we compute the N3LO corrections to kinematical distributions and production rates for single-jet production in deep inelastic scattering in the laboratory frame, and compare them with data from the ZEUS experiment at HERA. The corrections are small in the central rapidity region, where they stabilize the predictions to sub per-cent level. The corrections increase substantially towards forward rapidity where large logarithmic effects are expected, thereby yielding an improved description of the data in this region.
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影响因子:
8.6
作者:
M. Czakon;P. Fiedler;A. Mitov
通讯作者:
M. Czakon;P. Fiedler;A. Mitov
影响因子:
5.4
作者:
J. Campbell;T. Neumann;Ciaran Williams
通讯作者:
J. Campbell;T. Neumann;Ciaran Williams
DOI:
10.1016/j.nuclphysb.2004.03.030
发表时间:
2004-03
期刊:
--
影响因子:
--
作者:
S. Moch;J. Vermaseren;A. Vogt
通讯作者:
S. Moch;J. Vermaseren;A. Vogt
影响因子:
8.6
作者:
A. Ridder;T. Gehrmann;E. Glover;A. Huss;D. Walker
通讯作者:
A. Ridder;T. Gehrmann;E. Glover;A. Huss;D. Walker
影响因子:
4.4
作者:
Chekanov S
通讯作者:
Chekanov S