Abstract

A model with a simple pole and a double pole for the inclusive Pomeranchuk singularity has been considered. The factorization of this singularity together with the weak-coupling approximation leads to a two-component mechanism for the production processes. Self-consistency of the dipole Pomeron leads to intercept one for this singularity and a meson trajectory is generated in the exclusive process. Phenomenological implications of the model concerning multiplicity distributions and rapidity two-particle exclusive distributions are examined and a comparison with data is made.

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