We review the spectrum and electromagnetic properties of baryons described as relativistic
three-quark bound states within QCD. The composite nature of baryons results in a rich …

The proton size, specifically its charge radius, was thought known to about 1% accuracy.
Now a new method probing the proton with muons instead of electrons finds a radius about …

Heavy-light diquarks can be the building blocks of a rich spectrum of states which can
accommodate some of the newly observed charmoniumlike resonances not fitting a pure …

Simple parametrization of nucleon form factors Page 1 Simple parametrization of nucleon
form factors JJ Kelly Department of Physics, University of Maryland, College Park, Maryland …

There has been much activity in the measurement of the elastic electromagnetic proton and
neutron form factors in the last decade, and the quality of the data has been greatly …

We report the results of a new Rosenbluth measurement of the proton electromagnetic form
factors at Q 2 values of 2.64, 3.20, and 4.10 GeV 2. Cross sections were determined by …

We use the world's data on elastic electron-proton scattering and calculations of two-photon
exchange effects to extract corrected values of the proton's electric and magnetic form …

Nucleons (protons and neutrons) are the building blocks of atomic nuclei and are
responsible for more than 99% of the visible matter in the Universe. Despite decades of …

We review the description of the lowest-energy nucleon excitation—the Δ (1232)-resonance.
Much of the recent experimental effort has been focused on the precision measurements of …

The DK interaction in isospin zero is known to be attractive to such an extent that a bound
state can be generated, which can be associated with the mysterious D s 0*(2317). In this …