75 citations · 265 across the 22 of their papers we have counts for
12 papers · 1 filter
Structure of meson-baryon interaction vertices
T. Melde, L. Canton, W. Plessas
We present a microscopic derivation of the form factors of strong-interaction piNN and piNDelta vertices within a relativistic constituent quark model. The results are compared wit…
Baryon resonances and strong decays
T. Melde, W. Plessas
Constituent quark models provide a reasonable description of the baryon mass spectra. However, even in the light- and strange-flavor sectors several intriguing shortcomings remain.…
Covariant calculation of strange decays of baryon resonances
B. Sengl, T. Melde, W. Plessas
We present results for kaon decay widths of baryon resonances from a relativistic study with constituent quark models. The calculations are done in the point-form of Poincare-invar…
Covariant calculation of nonstrange decays of strange baryon resonances
T. Melde, W. Plessas, B. Sengl
We report on a study of pi and eta decays of strange baryon resonances within relativistic constituent-quark models based on one-gluon-exchange and Goldstone-boson-exchange dynamic…
Nucleon Form Factors in Point-Form Spectator-Model Constructions
T. Melde
We discuss electromagnetic currents in the point-form formulation of relativistic quantum mechanics. The construction is along a spectator model and implies that only one quark is…
Electromagnetic nucleon form factors in instant and point form
T. Melde, K. Berger, L. Canton +2
We present a study of the electromagnetic structure of the nucleons with constituent quark models in the framework of relativistic quantum mechanics. In particular, we address the…