Diffraction at HERA
arXiv:0805.4811
Abstract
Precision measurements of diffraction have been performed by the H1 and ZEUS experiments at the HERA collider with high statistics for a wide kinematic range of photon virtuality . The diffractive parton densities are extracted by performing the NLO DGLAP QCD fits to diffractive data and can be used to test QCD factorisation with diffractive final states.
4 pages, 7 figures, and proceedings of Moriond QCD 2008