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Status of twist-2 operator dimensions at O(1/N_f)

JA Gracey
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Abstract

We review the computation of the anomalous dimensions of the twist-2 unpolarized operators in the large N_f expansion. Results are discussed for the predominantly gluonic singlet operator and the O(1/N_f) part of the 3-loop splitting function is given.

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JA Gracey. 1998-05-13. Status of twist-2 operator dimensions at O(1/N_f). https://arxiv.org/abs/hep-ph/9805310

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