Jacobi polynomials and non-singlet structure function F2(x,Q2) up to N3LO

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2010 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd
, , Citation Ali N. Khorramian and S. Atashbar Tehrani 2010 Chinese Phys. C 34 1479 DOI 10.1088/1674-1137/34/9/077

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Author e-mails

Khorramiana@theory.ipm.ac.ir

atashbar@ipm.ir

Author affiliations

1 Physics Department, Semnan University, Semnan, Iran

2 School of Particles and Accelerators, Institute for Research in Fundamental Sciences (IPM), P.O.Box 19395–5531, Tehran, Iran

Dates

  1. Received 19 January 2010
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1674-1137/34/9/1479

Abstract

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-, 2- and 3-loop presentations of xuv (x, Q2) and xdv(x, Q2).

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