Jacobi polynomials and non-singlet structure function F2 (x,Q^2) up to N^3LO |
| |
作者姓名: | Ali N. Khorramian S.Atashbar Tehrani |
| |
作者单位: | Physics Department, Semnan University, Semnan, Iran; School of Particles and Accelerators, Institute for Research in Fundamental Sciences (IPM), P.O.Box 19395-5531, Tehran, Iran |
| |
摘 要: | In this paper we present the non-singlet QCD analysis to determine valence quark distribution up to four loop.We obtain the fractional difference between the 4-loop and the 1-,2and 3-loop presentations of xu v (x,Q^2) and xd v (x,Q^2).
|
关 键 词: | 雅可比多项式 结构功能 F2 单线 注册 动力学分析 演示文稿 价夸克 |
收稿时间: | 2010-01-26 |
本文献已被 维普 等数据库收录! |
| 点击此处可从《中国物理 C》浏览原始摘要信息 |
|
点击此处可从《中国物理 C》下载全文 |
|