All-Order Collinear Behavior in Gauge Theories
High Energy Physics - Phenomenology
2011-05-05 v1
Abstract
I give a proof, using the unitarity-based method, of the collinear factorization of the leading-color contribution to gauge-theory amplitudes. The proof also provides a concrete formula which can be used to compute the associated splitting amplitudes.
Cite
@article{arxiv.hep-ph/9901201,
title = {All-Order Collinear Behavior in Gauge Theories},
author = {D. A. Kosower},
journal= {arXiv preprint arXiv:hep-ph/9901201},
year = {2011}
}
Comments
19 pages, 5 figures