67 citations · 131 across the 5 of their papers we have counts for
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First Measurement of the Neutral Current Excitation of the Delta Resonance on a Proton Target
G0 Collaboration, D. Androic, D. S. Armstrong +65
The parity-violating asymmetry arising from inelastic electron-nucleon scattering at backward angle (~95 degrees) near the Delta(1232) resonance has been measured using a hydrogen…
Parity-Violating Electron Scattering and the Electric and Magnetic Strange Form Factors of the Nucleon
D. S. Armstrong, R. D. McKeown
Measurement of the neutral weak vector form factors of the nucleon provides unique access to the strange quark content of the nucleon. These form factors can be studied using parit…
The G0 Experiment: Apparatus for Parity-Violating Electron Scattering Measurements at Forward and Backward Angles
G0 Collaboration, D. Androic, D. S. Armstrong +127
In the G0 experiment, performed at Jefferson Lab, the parity-violating elastic scattering of electrons from protons and quasi-elastic scattering from deuterons is measured in order…
Transverse Beam Spin Asymmetries at Backward Angles in Elastic Electron-Proton and Quasi-elastic Electron-Deuteron Scattering
The G0 Collaboration, D. Androić, D. S. Armstrong +67
We have measured the beam-normal single-spin asymmetries in elastic scattering of transversely polarized electrons from the proton, and performed the first measurement in quasi-ela…
Double radiative pion capture on hydrogen and deuterium and the nucleon's pion cloud
S. Tripathi, D. S. Armstrong, M. E. Christy +6
We report measurements of double radiative capture in pionic hydrogen and pionic deuterium. The measurements were performed with the RMC spectrometer at the TRIUMF cyclotron by rec…
Ortho-para transition rate in -molecular hydrogen and the proton's induced pseudoscalar coupling
J. H. D. Clark, D. S. Armstrong, T. P. Gorringe +6
We report a measurement of the ortho-para transition rate in the pp molecule. The experiment was conducted at TRIUMF via the measurement of the time dependence of the 5.2 MeV ne…