Relations among Higher Order QCD corrections
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
We study the scheme transformation of next to leading order QCD corrections to various processes. An interesting relation by Drell, Levy and Yan (DLY) among space like and time like processes is studied carefully in the next to leading order level. We construct factorisation scheme invariants and show that they are DLY-invariant.
Cite
@article{arxiv.hep-ph/9905513,
title = {Relations among Higher Order QCD corrections},
author = {J. Blümlein and V. Ravindran and W. L. van Neerven},
journal= {arXiv preprint arXiv:hep-ph/9905513},
year = {2009}
}
Comments
Contribution to the Proceedings of the 7th International Workshop on Deep Inelastic Scattering and QCD, DIS99, DESY-Zeuthen, April 1999; Nucl. Phys. B (Proc. Suppl.)