Measurement of the Electric Form Factor of the Neutron at Q^2=0.5 and 1.0 (GeV/c)^2

D. Day; F.R. Wesselmann; G. Warren; H. Zhu; M. Zeier (for the Jefferson Lab E93-026 Collaboration); N. Savvinov; P. McKee

Measurement of the Electric Form Factor of the Neutron at Q²=0.5 and 1.0 (GeV/c)²

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arxiv nucl-ex/0308021 v3 pith:SIHDYU5N submitted 2003-08-20 nucl-ex

Measurement of the Electric Form Factor of the Neutron at Q²=0.5 and 1.0 (GeV/c)²

G. Warren , F.R. Wesselmann , H. Zhu , D. Day , P. McKee , N. Savvinov , M. Zeier (for the Jefferson Lab E93-026 Collaboration) This is my paper

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The electric form factor of the neutron was determined from measurements of the \vec{d}(\vec{e},e' n)p reaction for quasielastic kinematics. Polarized electrons were scattered off a polarized deuterated ammonia target in which the deuteron polarization was perpendicular to the momentum transfer. The scattered electrons were detected in a magnetic spectrometer in coincidence with neutrons in a large solid angle detector. We find G_E^n = 0.0526 +/- 0.0033 (stat) +/- 0.0026 (sys) and 0.0454 +/- 0.0054 +/- 0.0037 at Q^2 = 0.5 and 1.0 (GeV/c)^2, respectively.

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