Approximate calculation of corrections at NLO and NNLO
arXiv:hep-ph/0109070 · doi:10.1016/S0920-5632(01)01115-X
Abstract
For processes involving structure functions and/or fragmentation functions, arguments that there is a part that dominates the NLO corrections are briefly reviewed. The arguments are tested against more recent NLO and in particular NNLO calculations.
4 pages, 3 figures, presented at "QCD 2000", Montpellier, France, 5-12 July 2000