We report new measurements of the parity-violating asymmetry APV in elastic scattering of 3 GeV electrons off hydrogen and He4 targets with ⟨θlab⟩≈6.0°. The He4 result is APV=(+6.40±0.23(stat)±0.12(syst))×10−6. The hydrogen result is APV=(−1.58±0.12(stat)±0.04(syst))×10−6. These results significantly improve constraints on the electric and magnetic strange form factors GsE and GsM. We extract GsE=0.002±0.014±0.007 at ⟨Q2⟩=0.077 GeV2, and GsE+0.09GsM=0.007±0.011±0.006 at ⟨Q2⟩=0.109 GeV2, providing new limits on the role of strange quarks in the nucleon charge and magnetization distributions
minor wording changes for clarity, updated references, dropped one figure to improve focus - Group H...
PHASEWe report on a measurement of the parity violating asymmetry in the elastic scattering of polar...
A new measurement of the parity violating asymmetry in elastic electron scattering on hydrogen at ba...
We report new measurements of the parity-violating asymmetry APV in elastic scattering of 3 GeV elec...
We report new measurements of the parity-violating asymmetry APV in elastic scattering of 3 GeV ele...
4.5 pages, 2 figures. Replacement, modifying a few sentences, captions, and labels for clarity - SON...
The HAPPEX II measurement of the parity violating asymmetry A PV for longitudinally polarized 3 G...
We report the most precise measurement to date of a parity-violating asymmetry in elastic electron-p...
AbstractWe report the most precise measurement to date of a parity-violating asymmetry in elastic el...
<p>The parity-violating cross-section asymmetry in the elastic scattering of polarized electrons fro...
A new measurement of the parity violating asymmetry in elastic electron scattering on hydrogen at ba...
minor wording changes for clarity, updated references, dropped one figure to improve focus - Group H...
PHASEWe report on a measurement of the parity violating asymmetry in the elastic scattering of polar...
A new measurement of the parity violating asymmetry in elastic electron scattering on hydrogen at ba...
We report new measurements of the parity-violating asymmetry APV in elastic scattering of 3 GeV elec...
We report new measurements of the parity-violating asymmetry APV in elastic scattering of 3 GeV ele...
4.5 pages, 2 figures. Replacement, modifying a few sentences, captions, and labels for clarity - SON...
The HAPPEX II measurement of the parity violating asymmetry A PV for longitudinally polarized 3 G...
We report the most precise measurement to date of a parity-violating asymmetry in elastic electron-p...
AbstractWe report the most precise measurement to date of a parity-violating asymmetry in elastic el...
<p>The parity-violating cross-section asymmetry in the elastic scattering of polarized electrons fro...
A new measurement of the parity violating asymmetry in elastic electron scattering on hydrogen at ba...
minor wording changes for clarity, updated references, dropped one figure to improve focus - Group H...
PHASEWe report on a measurement of the parity violating asymmetry in the elastic scattering of polar...
A new measurement of the parity violating asymmetry in elastic electron scattering on hydrogen at ba...