paper

Four loop anomalous dimension of the second moment of the non-singlet twist-2 operator in QCD

arXiv:1112.3954 · doi:10.1016/j.nuclphysb.2012.03.006

Abstract

We present the result of a calculation for the first even moment of the non-singlet four-loop anomalous dimension of Wilson twist-2 operators in QCD with full color and flavor structures.

8 pages, comparison with prediction from Pade approximation (hep-ph/9905310) added

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