Comparison of different non-linear equations and corresponding unitarization schemes

Abstract

Different forms of non-linear equations which mimic parton saturation in the non-perturbative regime are examined. These equations lead to corresponding unitarization schemes in the impact parameter representation of the hadron scattering amplitude. It is shown how specific properties of the non-linear equations reflect different features of the diffraction processes.

Comments: 7 pages, 5 figures, needs PoS.cls and PoSlogo, contribution to the proceedings of the International Workshop on Diffraction in High-Energy Physics "DIFFRACTION 2006", Adamantas, Milos island, Greece, September 5 - 10, 2006