Open AccessDEEP INELASTIC SINGLET STRUCTURE FUNCTIONS AND SCALING VIOLATION
Author(s) -
Wenzhu Li,
Hu Bing-Xun
Publication year - 1984
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.33.154
Subject(s) - physics , deep inelastic scattering , singlet state , particle physics , quantum chromodynamics , structure function , lepton , flavour , nucleon , scattering , inelastic scattering , scaling , nuclear physics , quantum mechanics , mathematics , excited state , electron , geometry
The flavour singlet structure functions of deep inelastic scattering processes can yield more decisive tests of QCD than the non-singlet. We give analytical expression for flavour singlet structure functions through analysing the lepton-nucleon deep inelastic scattering processes by means of QCD and using Jacobi polynomials. This expression contains 4 to 5 parameters and shows the changes of the singlet structure functions with x and Q2 very well. In QCD leading order, the conclusion is in reasonable agreement with experimental data.