Precision Measurement of the Spin-dependent Asymmetry in the Threshold Region of 3He(e,e')
F. Xiong
Abstract
We present the first precision measurement of the spin-dependent asymmetry in the threshold region of 3 He(e,e') at Q2-values of 0.1 and 0.2 (GeV/c)2. The agreement between the data and non-relativistic Faddeev calculations which include both final-state interactions (FSI) and meson-exchange currents (MEC) effects is very good at Q2 = 0.1 (GeV/c)2, while a small discrepancy at Q2 = 0.2 (GeV/c)2 is observed.
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