126 citations · 992 across the 32 of their papers we have counts for
Showing 1998Show all
2 papers · 1 filter
hep-ph1998★ 34 cited
Light Quark Mass Difference and Isospin Breaking In Electromagnetic Pion Production
A. M. Bernstein
It is demonstrated that there is a dynamic isospin breaking effect in the near threshold reaction due to the mass difference of the up and down quarks, which also c…
nucl-ex1998
Experimental Chiral Dynamics: New Opportunities with Polarized Internal Targets and Almost-Real Photon Tagging
A. M. Bernstein, M. M. Pavan
Experiments on pion (Goldstone Boson) photoproduction from the nucleon tests the ability to make QCD predictions at confinement scale energies. Experiments with both polarized beam…