Anomalous dimension of gluonic operator in polarized deep inelastic scattering at O(1/N_f)

Bennett, JF and Gracey, JA ORCID: 0000-0002-9101-2853 (1998) Anomalous dimension of gluonic operator in polarized deep inelastic scattering at O(1/N_f). PHYSICS LETTERS B, 432 (1-2). pp. 209-214.

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Abstract

We compute the O(1/N_f) correction to the predominantly gluonic flavour singlet twist-2 anomalous dimension used in polarized deep inelastic scattering. It is consistent with known two loop perturbation theory and we determine the three loop contribution at O(1/N_f). The treatment of the epsilon-tensor in the large N_f d-dimensional critical point formalism is also discussed.

Item Type:	Article
Additional Information:	8 Latex pages, 1 postscript figure
Uncontrolled Keywords:	hep-ph, hep-ph
Subjects:	?? QC ??
Divisions:	Faculty of Science and Engineering > School of Physical Sciences > Mathematical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	02 Dec 2008 10:00
Last Modified:	14 Oct 2023 15:32
DOI:	10.1016/S0370-2693(98)00627-3
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/643