Electro-Disintegration of Tensor Polarized Deuterium

1st Tensor Polarized Solid Target Workshop

Boeglin, W.U.^1

Department of Physics, Florida International University, Miami

FL

33199, United States^1

关键词: Jefferson Lab;    Polarized targets;    Quantization axis;    Stringent test;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/543/1/012011/pdf
DOI  :  10.1088/1742-6596/543/1/012011

来源: IOP

【 摘 要 】

A tensor polarized target in Hall A at Jefferson Lab would offer the possibility to measure the D(e, e'p)n cross section for the Ms0 and the Ms±1 states separately (the quantization axis is along the momentum transfer). These data would serve as a new, stringent test of our current understanding of the deuteron structure for missing momenta up to 450 MeV/c, a region where the deuteron wave function is dominated by the D-state. No data exist to date for missing momenta above 150 MeV/c. The technique to separate these cross sections, possible kinematic settings, and a rough estimate of the achievable precision is presented.