Status of twist-2 operator dimensions at O(1/N_f)
High Energy Physics - Phenomenology
2007-05-23 v1
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.
Keywords
Cite
@article{arxiv.hep-ph/9805310,
title = {Status of twist-2 operator dimensions at O(1/N_f)},
author = {JA Gracey},
journal= {arXiv preprint arXiv:hep-ph/9805310},
year = {2007}
}
Comments
4 latex pages, contribution to DIS 98