59 citations · 221 across the 13 of their papers we have counts for
4 papers · 1 filter
Spectator-model operators in point-form relativistic quantum mechanics
T. Melde, L. Canton, W. Plessas +1
We address the construction of transition operators for electromagnetic, weak, and hadronic reactions of relativistic few-quark systems along the spectator model. While the problem…
Strong Decays of Baryons
T. Melde, L. Canton, W. Plessas +1
A Poincare-invariant description of mesonic baryon resonance decays is presented following the point form of relativistic quantum mechanics. In this contribution we focus on pionic…
Extended Goldstone-Boson-Exchange Constituent Quark Model
K. Glantschnig, R. Kainhofer, W. Plessas +2
We present an extension of the Goldstone-boson-exchange constituent quark model including additional interactions beyond the ones used hitherto. For the hyperfine interaction betwe…
Covariant baryon charge radii and magnetic moments in a chiral constituent quark model
K. Berger, R. F. Wagenbrunn, W. Plessas
The charge radii and magnetic moments of all the light and strange baryons are investigated within the framework of a constituent quark model based on Goldstone-boson-exchange dyna…