Bonn 2010 – scientific programme

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HK: Fachverband Physik der Hadronen und Kerne

HK 67: Hadronenstruktur und -spektroskopie XII

HK 67.3: Talk

Friday, March 19, 2010, 14:30–14:45, JUR A

Giessen coupled-channel model pion and photon induced reactions — •Vitaly Shklyar, Horst Lenske, and Ulrich Mosel — Institut für Theoretische Physik, Universität Giessen

Pion- and photon-induced reactions are investigated within a unitary coupled-channel effective Lagrangian model in the resonance-energy region. The π N, ρ N, πΔ, σ N, η N, ω N, KΛ, KΣ final states are treated on the same basis. The coupling constants are constrained by comparison with the available experimental data. Recent results on partial-wave analyses are presented and discussed.

Work supported by SFB/TR16 “Elektromagnetische Anregung subnuklearer Systeme”.