Parity-Violating Asymmetry in the Nucleon to Delta Transition

The G$^0$ collaboration at Jefferson Lab has measured the parity-violating asymmetry of polarized electrons scattered inelastically from the proton. Data were obtained for inclusive pion electroproduction at a beam energy of 687 MeV, with the scattered electrons detected at backward angle (${\theta_e}$ ${\sim}$ 110$^{\circ}$). These data will be used to extract the axial vector transition form factor G$^A_{N\Delta}$ for $Q^2$ in the range 0.3 GeV/c$^2

To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2009.APR.J10.4