Power Corrections in Flavour-Singlet Deep Inelastic Scattering
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
We investigate the 1/Q^2 power-suppressed corrections to structure functions in the flavour-singlet channel of deep inelastic lepton scattering arising from renormalon insertions into an initial-state gluon, as obtained using the dispersive approach. The pinch technique is used as a convenient tool in the separation of contributions.
Keywords
Cite
@article{arxiv.hep-ph/0105015,
title = {Power Corrections in Flavour-Singlet Deep Inelastic Scattering},
author = {G. E. Smye},
journal= {arXiv preprint arXiv:hep-ph/0105015},
year = {2009}
}
Comments
23 pages, 7 figures