Three-loop results and soft-gluon effects in DIS
High Energy Physics - Phenomenology
2007-05-23 v2
Abstract
We have calculated the fermionic contributions to the flavour non-singlet structure functions in deep-inelastic scattering (DIS) at third order of massless perturbative QCD. We discuss their implications for the threshold resummation at the next-to-next-to-leading logarithmic accuracy.
Keywords
Cite
@article{arxiv.hep-ph/0309056,
title = {Three-loop results and soft-gluon effects in DIS},
author = {S. Moch and J. A. M. Vermaseren and A. Vogt},
journal= {arXiv preprint arXiv:hep-ph/0309056},
year = {2007}
}
Comments
Presented at 11th International Workshop on Deep Inelastic Scattering (DIS 2003), St. Petersburg, 23-27 April, 2003, 5 pages, 2 figures; v2: one reference added