Combined recoil and threshold resummation for hard scattering cross sections
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We discuss the simultaneous resummation of threshold and recoil enhancements to partonic cross sections due to soft radiation. Our method is based on a refactorization of the parton cross section near its partonic threshold. It avoids double counting, conserves the flow of partonic energy, and reproduces either threshold or recoil resummation when the other enhancements are neglected.
Keywords
Cite
@article{arxiv.hep-ph/0010184,
title = {Combined recoil and threshold resummation for hard scattering cross sections},
author = {Eric Laenen and George Sterman and Werner Vogelsang},
journal= {arXiv preprint arXiv:hep-ph/0010184},
year = {2007}
}
Comments
4 pages, LaTeX, 2 figs. Contributed to 30th International Conference on High-Energy Physics (ICHEP 2000), Osaka, Japan, 27 Jul - 2 Aug 2000