Abstract

To obtain the improved QCD predictions for the moments of the xF3 structure function in νN scattering, three-loop Wilson coefficients with the corresponding NNLO anomalous dimension coefficients is used. A comparison between QCD predictions and the xF3 data of the CCFR collaboration has been done in which the Bernstein Polynomial method is used in the complete renormalization group improvement approach. A direct fits for [Formula: see text] over the corresponding range of Q2 with five effective quark flavours, is performed.

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