The infrared structure of e+ e- --> 3 jets at NNLO reloaded
High Energy Physics - Phenomenology
2009-07-22 v2
Abstract
This paper gives detailed information on the structure of the infrared singularities for the process e+ e- --> 3 jets at next-to-next-to-leading order in perturbation theory. Particular emphasis is put on singularities associated to soft gluons. The knowledge of the singularity structure allows the construction of appropriate subtraction terms, which in turn can be implemented into a numerical Monte Carlo program.
Keywords
Cite
@article{arxiv.0904.1145,
title = {The infrared structure of e+ e- --> 3 jets at NNLO reloaded},
author = {Stefan Weinzierl},
journal= {arXiv preprint arXiv:0904.1145},
year = {2009}
}
Comments
59 pages, additional comments added, version to be published