Gribov Poles in Diffractive Physics

Abstract

High-energy diffractive physics has several interests for theoreticians and experimentalists. We first remind the reader of the main characteristics of diffraction in particles physics and present the calculation of a two-gluon exchange in which non-perturbative effects are introduced via new singularities from confinement.

Comments: 4 pages, 7 figures, Proceedings Jjc, La Rochelle, December 2006