On Connection between Coefficient Functions for Deep-Inelastic and Annihilation Processes
High Energy Physics - Phenomenology
2016-09-01 v1
Abstract
It has been shown that the one-loop behavior of the axial anomaly, occurring when the axial current is appropriately normalized, leads to the cancellation of the corrections of type in the Crewther relation for the coefficient functions of deep-inelastic and annihilation processes. The arguments in favour of the overall factorization of the factor in all orders of perturbation theory in this relation are presented.
Cite
@article{arxiv.hep-ph/9502384,
title = {On Connection between Coefficient Functions for Deep-Inelastic and Annihilation Processes},
author = {G. T. Gabadadze and A. L. Kataev},
journal= {arXiv preprint arXiv:hep-ph/9502384},
year = {2016}
}
Comments
5 p., LATEX file.