Production of Eta-mesons in Collisions of Nucleons and Delta-resonances
نویسندگان
چکیده
We calculate the cross section for the production of η-mesons via ∆N → NNη 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 ∆-resonance moving in nuclear matter. The result is compared to prescriptions in BUU-calculations in which η-production proceeds both through a direct channel and through the sequential process ∆ → Nπ;πN → Nη. Work supported by BMFT and GSI Darmstadt
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تاریخ انتشار 1995