Production of Eta-Mesons in Collisions of Nucleons and Delta-Resonances
W. Peters, U. Mosel, A. Engel
Abstract
We calculate the cross section for the production of η-mesons via ΔN N N η in a relativistic One-Boson-Exchange-Model. Using this cross section we then determine the probability for the production of an η-meson by a Δ-resonance moving in nuclear matter. The result is compared to prescriptions in BUU-calculations in which -production proceeds both through a direct channel and through the sequential process Δ N π; πN N η.
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