Proton Diffraction Dissociation and Unitarity

1996/08/21 by L. L. Jenkovszky, Jenkovszky, L. L., E. S. Martynov +3
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9608386

Talk given at the XII-th workshop on "soft" physics "HADRONS-96: CONFINENENT" Novy Svet, Crimea, Ukraine, June 9-16, LaTeX, 8 pages, 4 eps figures included

arxiv created 1996/08/21 · arxiv updated 2009/11/30

Abstract

It is shown that the dipole pomeron model of single diffraction dissociation -- contrary to the case of the supercritical pomeron -- is compatible with the inequality σ^SD≤σ^tot, imposed by unitarity, provided the triple pomeron coupling satisfies certain conditions. With the adopted approximation the model considered as a parcticular solution of the triple pomeron decoupling problem. Explicit forms of such a coupling and a qualitative comparison with the experimental data on single DD are presented. The modified factorization properties of the model are also discussed.

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