Parton Distribution Functions and One-Loop Matching

被引：3
|
作者：
Ji, Xiangdong [1 ,2 ,3 ]
Zhang, Jian-Hui [1 ,4 ]
Zhao, Yong [3 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Phys & Astron, INPAC, Shanghai 200240, Peoples R China
[2] Peking Univ, Ctr High Energy Phys, Beijing 100080, Peoples R China
[3] Univ Maryland, Dept Phys, Maryland Ctr Fundamental Phys, College Pk, MD 20742 USA
[4] Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany
来源：
PROCEEDINGS OF THE 21ST INTERNATIONAL SYMPOSIUM ON SPIN PHYSICS (SPIN2014) | 2016年 / 40卷
关键词：
Light-cone parton distribution; quasi parton distribution; matching; LHC;
D O I：
10.1142/S2010194516600533
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We discuss recent developments on computing a light-cone parton distribution from the large momentum limit of the hadronic matrix element of a space-like correlator, and present the one-loop matching condition connecting these two quantities. The matching condition is useful for extracting the former quantity from the latter, which is calculable on the lattice.
引用
收藏
页数：7
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