Parton Distribution Functions and One-Loop Matching | Zendy

Xiangdong Ji | Zendy; Jian-Hui Zhang | Zendy; Yong Zhao | Zendy

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Parton Distribution Functions and One-Loop Matching

Author(s) -

Xiangdong Ji,

Jian-Hui Zhang,

Yong Zhao

Publication year - 2016

Publication title -

international journal of modern physics conference series

Language(s) - English

Resource type - Journals

ISSN - 2010-1945

DOI - 10.1142/s2010194516600533

Subject(s) - parton , particle physics , matching (statistics) , physics , matrix element , hadron , distribution (mathematics) , lattice (music) , distribution function , limit (mathematics) , loop (graph theory) , light cone , space (punctuation) , matrix (chemical analysis) , position and momentum space , statistical physics , mathematics , computer science , mathematical analysis , combinatorics , quantum mechanics , statistics , materials science , acoustics , composite material , operating system

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.

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