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The b$_1$ (E12-13-011) Tensor Polarized Target Experiment at Jefferson Lab

ORAL

Abstract

The inclusive tensor spin structure function b$_{1}$ and tensor asymmetry A$_{zz}$ will be measured in Hall C of Jefferson Lab during the E12-13-011 and E12-15-005 experiments. The University of New Hampshire Nuclear Physics Group is heavily invested in developing the tensor enhancement techniques of selective semi-saturated RF(ssRF) and Adiabatic Fast Passage (AFP) that we will use to enhance the tensor polarization of the ND$_{3}$ target. We will use the CEBAF 11.0 GeV, 100 nA electron beam incident on the solid DNP target ($10^{38}~mathrm{cm}^{-2}mathrm{s}^{-1}$) and the HallC spectrometers to measure the deuteron tensor spin asymmetries and extract b$_{1}$. In this talk, we will discuss tensor polarization enhancement techniques, and previously measured RGC deuteron polarimetry and double spin asymmetry data that we are analyzing to prepare for the tensor experiments.

Presenters

  • Muhammad Farooq

    University of New Hampshire

Authors

  • Muhammad Farooq

    University of New Hampshire

  • Karl J Slifer

    University of New Hampshire