Measurement of Parity Violation Asymmetry in Deep Inelastic Scattering at JLab
Conference
·
OSTI ID:1993497
The parity violation asymmetry in electron-deuteron deep inelastic scattering is sensitive to the electron-quark neutral weak couplings. During the JLab 6 GeV PVDIS experiment in 2009, this asymmetry was measured at two four momentum transfer squared values of 1.1 and 1.9 GeV squared, to statistical precisions of 3 and 4 percent, respectively. In this talk I will review the experiment and present preliminary results on the asymmetries as well as the quark weak axial charge.
- Research Organization:
- Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1993497
- Report Number(s):
- JLAB-PHY-12-1731; DOE/OR/23177-6849
- Country of Publication:
- United States
- Language:
- English
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