Drell-Yan process in soft-collinear effective theory near end-point
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
The Drell-Yan process is analyzed in soft-collinear effective theory near the end-point region. It is assumed that the relevant final-state hadron energy where is the momentum fraction transferred to the virtual photon is the typical hadronic scale , thus no intermediate scale exists. It is shown that this setup successfully reproduces the full theory results. We also discuss the factorized soft Wilson lines for the Drell-Yan process.
Keywords
Cite
@article{arxiv.hep-ph/0512348,
title = {Drell-Yan process in soft-collinear effective theory near end-point},
author = {Jong-Phil Lee},
journal= {arXiv preprint arXiv:hep-ph/0512348},
year = {2008}
}
Comments
18 pages, 6 figures. More discussions, references added. PRD accepted version