189 citations · 4k across the 179 of their papers we have counts for
7 papers · 1 filter
Role of N*(1650) in the near threshold pp --> p Lambda K+ and pp --> p Sigma0 K+ reactions
R. Shyam, G. Penner, U. Mosel
We investigate the pp --> p Lambda K+ and pp --> p Sigma0 K+ reactions at beam energies near their thresholds within an effective Lagrangian model, where the strangeness production…
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…
Anti-Kaon Induced Reactions on the Nucleon
M. Th. Keil, G. Penner, U. Mosel
Using a previously established effective Lagrangian model we describe anti-kaon induced reactions on the nucleon. The dominantly contributing channels in the cm-energy region from…
Shadowing and Fragmentation in High-Energy Photo-Mesonproduction
Ulrich Mosel
A model for the description of photonuclear reactions in the multi-GeV range is described that combines the coherent initial state interactions (shadowing) of the incoming photon w…
Hadronic in-Medium Effects with Elementary Probes
U. Mosel
The sensitivity of dilepton production in elementary reactions of photons and pions with nuclei on in-medium changes of hadronic properties is studied. It is shown that this sensit…