Covariant nucleon electromagnetic form factors from the   Goldstone-boson-exchange quark model
  We present a study of proton and neutron electromagnetic form factors for the recently proposed Goldstone-boson-exchange constituent quark model. Results for charge radii, magnetic moments, and electric as well as magnetic form factors are reported. The calculations are performed in a covariant framework using the point-form approach to relativistic quantum mechanics. All the predictions by the Goldstone-boson-exchange constituent quark model are found in remarkably good agreement with existing experimental data. 
R. F. Wagenbrunn (1), S. Boffi (2), W. Klink (3), W. Plessas (1), M.   Radici (2) ((1) Graz U., (2) Pavia U. & INFN Pavia, (...