10 papers
Reply to "Comment about pion electroproduction and the axial form factors"
H. Haberzettl
It is shown that comments by Guichon [hep-ph/0012126], and also by Bernard, Kaiser, and Meißner [hep-ph/0101062], regarding my recent criticism [Phys. Rev. Lett. 85, 3576 (2000)] o…
Hypernuclear Physics with Photons
C. Bennhold, T. Mart, F. X. Lee +7
We review the opportunities and challenges in the field of hypernuclear physics with electromagnetic probes. An overview is presented regarding our current understanding of the ele…
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…
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…
Hyperon polarization in kaon photoproduction from the deuteron
H. Yamamura, K. Miyagawa, T. Mart +3
We analyze the reaction gamma + d --> K^+ + Lambda (Sigma) + N using the Nijmegen soft core hyperon-nucleon interactions NSC97f and NSC89 and a recently updated production operator…
Phenomenological aspects of kaon photoproduction on the nucleon
T. Mart, S. Sumowidagdo, C. Bennhold +1
Using an isobar model which can reproduce the existing experimental data of kaon photoproduction on the nucleon we investigate some related phenomenological aspects, i.e. the hadro…