Non-Singlet QCD Analysis of the Structure Function F_2 in 3-Loops

J. Blümlein; H. Böttcher; A. Guffanti

Paper

Non-Singlet QCD Analysis of the Structure Function F_2 in 3-Loops

Abstract

First results of a non--singlet QCD analysis of the structure function

in 3--loop order based on the non--singlet world data are presented. Correlated errors are determined and their propagation through the evolution equations is performed analytically. The value for

is determined to be

compatible with results from other QCD analyses. Low moments for

and

with correlated errors are calculated which may be compared with results from lattice simulations.