Poincar'e covariant quark models of the the nucleon, the $\Delta$ resonance and their excitations are explored. The baryon states are represented by eigenfunctions of the four-velocity and a confining mass operator, which reproduces the empirical spectrum up to $\sim$ 1700 MeV to an accuracy of $\sim 6%$. Models of constituent quark currents provide the relations between ground-state properties and transition amplitudes
Abstract. We examine the nucleon’s electromagnetic form factors in a Poincaré-covariant Faddeev fram...
We present calculations of γ*N → N* transition form factors, where N is the nucleon and N* is a nucl...
Copyright © 2002 Springer-Verlag. Submitted to Cornell University’s online archive www.arXiv.org in...
The electromagnetic and axial form factors of the nucleon and its lowest positive parity excitations...
We extend the confined covariant constituent quark model that was previously developed by us for mes...
We treat baryons as bound states of scalar or axialvector diquarks and a constituent quark which int...
In treating the relativistic three-quark problem, a dressed-quark propagator parameterization is use...
A parameter-free evaluation of the $N - P_{11}(1440)$ electromagnetic transition form factors is per...
The role of pseudoscalar mesons in the dynamical properties of baryon resonances is examined by mean...
A constituent quark model based on the spectator formalism is applied to the γN → N* transition for ...
The goal of this project was a systematic calculation, consistent with the mass spectrum, of electro...
Using a relativistic constituent quark model based on point form of relativistic quantum mechanics w...
An important ingredient of parton or string cascade models for ultrarelativistic heavy-ion reactions...
Mesonic baryon resonance decays are calculated from constituent quark models along a Poincar\'e-inva...
We construct a simple 3-body quark model for the non strange nucleon resonances and we give results...
Abstract. We examine the nucleon’s electromagnetic form factors in a Poincaré-covariant Faddeev fram...
We present calculations of γ*N → N* transition form factors, where N is the nucleon and N* is a nucl...
Copyright © 2002 Springer-Verlag. Submitted to Cornell University’s online archive www.arXiv.org in...
The electromagnetic and axial form factors of the nucleon and its lowest positive parity excitations...
We extend the confined covariant constituent quark model that was previously developed by us for mes...
We treat baryons as bound states of scalar or axialvector diquarks and a constituent quark which int...
In treating the relativistic three-quark problem, a dressed-quark propagator parameterization is use...
A parameter-free evaluation of the $N - P_{11}(1440)$ electromagnetic transition form factors is per...
The role of pseudoscalar mesons in the dynamical properties of baryon resonances is examined by mean...
A constituent quark model based on the spectator formalism is applied to the γN → N* transition for ...
The goal of this project was a systematic calculation, consistent with the mass spectrum, of electro...
Using a relativistic constituent quark model based on point form of relativistic quantum mechanics w...
An important ingredient of parton or string cascade models for ultrarelativistic heavy-ion reactions...
Mesonic baryon resonance decays are calculated from constituent quark models along a Poincar\'e-inva...
We construct a simple 3-body quark model for the non strange nucleon resonances and we give results...
Abstract. We examine the nucleon’s electromagnetic form factors in a Poincaré-covariant Faddeev fram...
We present calculations of γ*N → N* transition form factors, where N is the nucleon and N* is a nucl...
Copyright © 2002 Springer-Verlag. Submitted to Cornell University’s online archive www.arXiv.org in...