Relations among higher order QCD corrections

Authors
Blumlein, J Ravindran, V van Neerven, WL
Citation
J. Blumlein et al., Relations among higher order QCD corrections, NUCL PH B-P, 79, 1999, pp. 169-172
Citations number
31
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
09205632 → ACNP
Volume
79
Year of publication
1999
Pages
169 - 172
Database
ISI
SICI code
0920-5632(199910)79:<169:RAHOQC>2.0.ZU;2-U
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 sh ow that they are DLY-invariant.