Unitarized model of hadronic diffractive dissociation

الأصل · EN

It is shown that in a supercritical pomeron model the contribution of the tirple-pomeron diagrams violates the unitarity bound for cross-section even with account of the multiple pomeron exchanges between the initial hadrons. Asymptotic behaviour of the single diffractive dissociation cross-section is calculated in the approximation where every pomeron in the 3P-diagram is eikonalized as well as an elastic interaction of initial hadrons is taken into account. In this approximation σSD/σtot→ 0 at s→ ∞.