Coordinate-space picture and $x \to 1$ singularities at fixed $k_\perp$
High Energy Physics - Phenomenology
2007-08-10 v1
Abstract
We discuss ongoing progress towards precise characterizations of parton distributions at fixed transverse momentum, focusing on matrix elements in coordinate space and the treatment of endpoint singularities.
Keywords
Cite
@article{arxiv.0708.1319,
title = {Coordinate-space picture and $x \to 1$ singularities at fixed $k_\perp$},
author = {F. Hautmann},
journal= {arXiv preprint arXiv:0708.1319},
year = {2007}
}
Comments
Based on talks given at the "HERA and the LHC" Workshop (Hamburg, March 2007) and at the "DIS07" Workshop (Munich, April 2007)