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Measurement of the Charge Form Factor of the Neutron $G^{E}_{n}$ from ${\vec{d}(\vec{e},e'n)p}$ at $Q^{2}=0.5$ and $1.0 (GeV/c)^{2}$

N. Savvinov
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Abstract

We determined the electric form factor of the neutron $G_E^n$ via the reaction ${\vec{d}(\vec{e},e'n)p}$ using a longitudinally polarized electron beam and a frozen, polarized $^{15}ND_3$ target at Jefferson Lab. The knocked out neutrons were detected in a segmented plastic scintillator in coincidence with the quasi-elastically scattered electrons which were tracked in Hall C's High Momentum Spectrometer. To extract $G_E^n$, we compared the experimental beam--target asymmetry with theoretical calculations based on different $G_E^n$ models. We report the preliminary results of the fall 2001 run at $Q^{2}=0.5$ and $1.0 (GeV/c)^{2}$.

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N. Savvinov. 2002-10-26. Measurement of the Charge Form Factor of the Neutron $G^{E}_{n}$ from ${\vec{d}(\vec{e},e'n)p}$ at $Q^{2}=0.5$ and $1.0 (GeV/c)^{2}$. https://doi.org/10.1063/1.1607211

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