paper

Poincare Covariant Quark Models of Baryon Form Factors

arXiv:hep-ph/9707388 · doi:10.1007/s006010050092

Abstract

Poincare covariant quark models of the the nucleon, the 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 1700 MeV to an accuracy of . Models of constituent quark currents provide the relations between ground-state properties and transition amplitudes.

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