The application of quark models to the spectra and strong and electromagnetic couplings of
baryons is reviewed. This review focuses on calculations which attempt a global description …

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 …

The vast majority of hadrons observed in nature are not stable under the strong interaction;
rather they are resonances whose existence is deduced from enhancements in the energy …

As the only stable baryon, the nucleon is of crucial importance in particle physics. Since the
nucleon is a building block for all atomic nuclei, there is a need to analyse the its structure in …

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 …

We have extended our program of QCD simulations with an improved Kogut-Susskind quark
action to a smaller lattice spacing, approximately 0.09 fm. Also, the simulations with a≈ 0.12 …

We report a new, high-precision measurement of the proton elastic form factor ratio
μpGE/GM for the four-momentum transfer squared Q2= 0.3–0.7 (GeV/c) 2. The measurement …

Exascale computing could soon enable a predictive theory of nuclear structure and
reactions rooted in the Standard Model, with quantifiable and systematically improvable …

We report an analysis of the impressive new lattice simulation results for octet baryon
masses in 2+ 1-flavor QCD. The analysis is based on a low-order expansion about the chiral …

The interplay between the finite volume and finite lattice spacing is investigated using lattice
QCD simulations to compute the Landau gauge gluon propagator. Comparing several …