The non-singlet QCD analysis of parton distributions up to NNLO based on Jacobi polynomials

被引：0

作者：

Khorramian, Ali N. ^{[1
,3
]}

Tehrani, S. Atashbar ^{[1
,2
]}

Ghominejad, M. ^{[3
]}

机构：

[1] Inst Studies Theoret Phys & Math IPM, Tehran, Iran

[2] Persian Gulf Univ, Dept Phys, Boushehr, Iran

[3] Semnan Univ, Dept Phys, Semnan, Iran

来源：

ACTA PHYSICA POLONICA B | 2007年 / 38卷 / 11期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper a non-singlet QCD analysis of the structure function F-2 in LO, NLO and NNLO is performed based on the Jacobi polynomials. For parameterization we used world data for charged lepton scattering. We determine the valence quark densities in a wide range of x and Q(2).

引用

页码：3551 / 3556

页数：6

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