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HK: Physik der Hadronen und Kerne

HK 11: Poster Session: Electromagnetic and Hadronic Probes

HK 11.26: Poster

Tuesday, March 9, 2004, 13:30–15:30, Foyer

Measurement of the reaction gamma proton –> K+ pi+ Sigma- for photon energies up to 2.65 GeV with SAPHIR at ELSA — •Inez Schulday — Nussallee 12, 53115 Bonn

Results are presented for reaction cross section as a function of the photon energy and the production of the resonances of Sigma(1385), Lambda(1405) and Lambda(1520) in the energy range from the production threshold up to 2.65 GeV. For Lambda(1520) production the dependence on the four-momentum transfer squared and the decay angular destributions are also presented.