153 citations · 506 across the 14 of their papers we have counts for
14 papers
Flavor symmetry breaking in the sea
J. J. Ethier, W. Melnitchouk, Fernanda Steffens +1
The discovery of a sizeable asymmetry in the and distributions in the proton was one of the more consequential experimental findings in hadron physics last centur…
Strange quark asymmetry in the proton in chiral effective theory
X. G. Wang, Chueng-Ryong Ji, W. Melnitchouk +3
We perform a comprehensive analysis of the strange-antistrange parton distribution function (PDF) asymmetry in the proton in the framework of chiral effective theory, including the…
Constraints on asymmetry of the proton in chiral effective theory
X. G. Wang, Chueng-Ryong Ji, W. Melnitchouk +3
We compute the asymmetry in the proton in chiral effective theory, using phenomenological constraints based upon existing data. Unlike previous meson cloud model calcula…
Anatomy of relativistic pion loop corrections to the electromagnetic nucleon coupling
Chueng-Ryong Ji, W. Melnitchouk, A. W. Thomas
We present a relativistic formulation of pion loop corrections to the coupling of photons with nucleons on the light-front. Vertex and wave function renormalization constants are c…
The First Moments of Nucleon Generalized Parton Distributions
P. Wang, A. W. Thomas
We extrapolate the first moments of the generalized parton distributions using heavy baryon chiral perturbation theory. The calculation is based on the one loop level with the fini…
gamma-Z corrections to forward-angle parity-violating e-p scattering
A. Sibirtsev, P. G. Blunden, W. Melnitchouk +1
We use dispersion relations to evaluate the gamma-Z box contribution to parity-violating electron scattering in the forward limit arising from the axial-vector coupling at the elec…