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arXiv · hep-ph/9405290

Next-to-Next-to-Leading Order QCD Analysis of DIS Structure Functions

A. V. Kotikov·V. G. Krivokhizhin·G. Parente
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Abstract

It is performed for the first time a next-to-next-to-leading order analysis of deep inelastic structure functions $F_2$ and $F_L$ using the recently determined first moments of the non-singlet anomalous dimensions and the corresponding Wilson coefficients. {}From a comparison to BCDMS data we found a slight decrease in the energy scale of perturbative QCD with respect to the next-to-leading order analysis, which brings the scale closer to the value predicted from a scheme invariant approach.

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A. V. Kotikov, V. G. Krivokhizhin, G. Parente. 1994-05-14. Next-to-Next-to-Leading Order QCD Analysis of DIS Structure Functions. https://doi.org/10.1016/0370-2693(94)91028-6

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