Nucleon resonances and the production of light vector mesons near threshold

Kämpfer, Burkhard; Kaptari, L. P.; Titov, A. I.

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Nucleon resonances and the production of light vector mesons near threshold

Kämpfer, B.; Kaptari, L. P.; Titov, A. I.

Abstract

The production of the light vector mesons V =ρωφ in the reactions πN → V N and N N → V N N near threshold is studied. The subsequent electromagnetic decay V → γ^* → e^+ e^- is particularly suited for exploring subthreshold ωN resonances.

Keywords: meson production; electromagnetic decay; di-electrons

Contribution to HZDR-Annual report
Hirschegg Proceedings of the International Workshop XXXII on Gross Properties of Nuclei and Nuclear Excitations (2004) 143-150

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