DVCS and the skewness effect at small x
High Energy Physics - Phenomenology
2009-07-08 v1
Abstract
We analyze small-x DVCS data using flexible GPD models and compare our outcome with the full Shuvaev transformation. We point out that the full Shuvaev transform is a model that is equivalent to a conformal GPD and a minimalist ``dual'' parameterization. Some mathematical subtleties of conformal representations are recalled. We also comment on a speculation of a factorization breakdown in DVCS.
Cite
@article{arxiv.0907.1207,
title = {DVCS and the skewness effect at small x},
author = {Kresimir Kumericki and Dieter Mueller},
journal= {arXiv preprint arXiv:0907.1207},
year = {2009}
}
Comments
DIS09 contribution + comment, 7 pages, 4 figures, LaTeX, dis09.cls needed