613 citations · 2.3k across the 55 of their papers we have counts for
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D-state configurations in the electromagnetic form factors of the nucleon and the Delta(1232) resonance
B. Julia-Diaz, D. O. Riska
The electromagnetic transition form factors are calculated in the Poincaré covariant quark model in three forms of relativistic kinematics. Addition of state components t…
Bound States of Heavy Flavor Hyperons
F. Froemel, B. Julia-Diaz, D. O. Riska
Several realistic phenomenological nucleon-nucleon interaction models are employed to investigate the possibility of bound deuteron-like states of such heavy flavor hyperons and nu…
Axial Transition Form Factors and Pion Decay of Baryon Resonances
B. Julia-Diaz, D. O. Riska, F. Coester
The pion decay constants of the lowest orbitally excited states of the nucleon and the along with the corresponding axial transition form factors are calculated with Poin…
Nuclei of Double-Charm Hyperons
B. Julia-Diaz, D. O. Riska
The ground states of double-charm hyperons form a spin 1/2 isospin 1/2 multiplet analogous to that of nucleons. Their main strong interaction may be inferred directly from the corr…
Baryon Magnetic Moments in Relativistic Quark Models
B. Julia-Diaz, D. O. Riska
It is shown that the phenomenological description of the baryon magnetic moments in the quark model carries over to the Poincaré covariant extension of the model. This applies to a…