3 papers
nucl-th2000
Missing Nucleon Resonances in Kaon Production with Pions and Photons
C. Bennhold, A. Waluyo, H. Haberzettl +3
Resonances with strong couplings to strangeness channels are investigated in a coupled-channels framework of kaon production with pions and photons. We find evidence for an additio…
nucl-th2000
Nucleon Resonances in Meson Nucleon Scattering with Strangeness Production
A. Waluyo, C. Bennhold, H. Haberzettl +3
An effective Lagrangian model in a coupled channels framework is applied to extract nucleon resonance parameters. In the K-matrix approximation, we simultaneously analyze all the a…
nucl-th1999
Nucleon Resonances in Kaon Photoproduction
C. Bennhold, T. Mart, A. Waluyo +4
Nucleon resonances are investigated through the electromagnetic production of K-mesons. We study the kaon photoproduction process at tree-level and compare to a recently developed…