Measurement of electron-deuteron PVDIS asymmetry at Jefferson Lab 6GeV

Parity violation in deep inelastic scattering (PVDIS) of 6.0674GeV polarized electrons from a unpolarized detuerium target has been measured at fourmomentum transfer squared of Q2 = 1.121 and 1.925 (GeV/c)2 at Jefferson Lab. The asymmetry result at Q2 = 1.121 (GeV/c)2 can be used to explore hadronic effects in this observable, while the asymmetry at Q2 = 1.925 (GeV/c)2 can be used to extract the neutral weak coupling combination 2C2u − C2d, providing a factor of five to six improvement over the current world data. Analysis update of this experiment is presented here