QCD analysis of the diffractive structure functions measured at HERA and factorisation breaking at Tevatron
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The 1994 data published by the H1 collaboration are compared with models based on Regge phenomenology. The dependence of the data can be described in a model based on the exchange of a dominant diffractive (pomeron) trajectory with additional sub-leading reggeon contributions. The dynamics of the Pomeron structure is studied within the framework of perturbative QCD and new parton distributions are obtained. These parton distributions will allow a direct test of factorisation breaking at Tevatron.
Cite
@article{arxiv.hep-ph/0005086,
title = {QCD analysis of the diffractive structure functions measured at HERA and factorisation breaking at Tevatron},
author = {C. Royon},
journal= {arXiv preprint arXiv:hep-ph/0005086},
year = {2007}
}
Comments
3 pages, contribution to the Run II workshop at Tevatron, Fermilab