308 citations · 563 across the 26 of their papers we have counts for
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nucl-th1997★ 6 cited
f [N pi N]: from quarks to the pion derivative coupling
P. Bicudo, J. Ribeiro
We study the N pi N coupling, in the framework of a QCD-inspired confining Nambu-Jona-Lasinio model. A simple relativistic confining and instantaneous quark model is reviewed. The…
nucl-th1997★ 5 cited
Repulsive Core of NN S-Wave Scattering in a Quark Model with a Condensed Vacuum
P. J. A. Bicudo, L. S. Ferreira, C. M. Plácido +1
We work in a chiral invariant quark model, with a condensed vacuum, characterized by only one parameter. Bound state equations for the nucleon and Delta are solved in order to obta…