广义大$N_c$近似下微扰QCD中夸克束函数的次次次领头阶结果
高能物理 - 唯象学
2020-01-01 v1
摘要
我们给出了在广义大近似()下微扰QCD中夸克束函数次次次领头阶的匹配系数。尽管要使该结果对现象学应用具有意义仍需若干改进,但我们的计算表明,在微扰QCD的NLO精度下对强子对撞机上简单色单态产生过程作全微分描述是可行的。
引用
@article{arxiv.1910.10059,
title = {Quark beam function at next-to-next-to-next-to-leading order in perturbative QCD in the generalized large-$N_c$ approximation},
author = {Arnd Behring and Kirill Melnikov and Robbert Rietkerk and Lorenzo Tancredi and Christopher Wever},
journal= {arXiv preprint arXiv:1910.10059},
year = {2020}
}
备注
10 pages, 1 figure