%0 Journal Article %T Gribov Poles in Diffractive Physics %A Dechambre %A A. %J High Energy Physics - Phenomenology %D 2007 %I %X 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. %U http://arxiv.org/abs/0708.0352