Recursion relations for the multiparton collinear limit and splitting functions
High Energy Physics - Phenomenology
2012-10-03 v1 High Energy Physics - Theory
Abstract
We present a systematic method to evaluate the splitting functions for tree-level QCD processes where m partons approach the collinear limit. The splitting functions are computed by deriving on-shell recursion equations, which are similar to the Berends-Giele recursion relations for off-shell currents.
Cite
@article{arxiv.1210.0698,
title = {Recursion relations for the multiparton collinear limit and splitting functions},
author = {Stefano Catani and Petros Draggiotis and Germán Rodrigo},
journal= {arXiv preprint arXiv:1210.0698},
year = {2012}
}
Comments
6 pages