XXVIII International Workshop on Deep Inelastic Scattering and Related Subjects

SoLID PVDIS at JLab 12 GeV

Not scheduled

20m

Brooklyn, NY

Poster Poster Session Poster Session

Speaker

Dr Ye Tian (Syracuse University )

Description

In this talk, an overview of parity violation deep inelastic scattering (PVDIS) future experiment by using a Solenoidal Large Intensity Device (SoLID) at Jefferson Lab (JLab) Hall A with the $12$ GeV upgrade, along with a brief description of the proposed SoLID spectrometer is discussed. We will obtain data with high statistic and large kinematic coverage for Bjorken $0.3<x<0.7$ and in the momentum transfer $2<Q^2<10(GeV/c{)}^2$ range by a polarized electron beam scattering on unpolarized deuteron and proton targets. A measurement of PVDIS in deuteron aims to extract fundamental coupling constants $C_{2q}$ as well as the weak mixing angle $si{n}^2{\theta }_w$ with a high precision. This measurement can also access QCD physics of searching for charge symmetry violation (CSV) in PDF's and higher-twist effects with quark-quark correlations. In addition, the proton target experiment can be a powerful probe of the $d/u$ ratio at high $x$ without any nuclear correction. The designed SoLID spectrometer with its unique feature of high luminosity and large acceptance provides an opportunity to probe physics beyond the Standard Model.