Abstract

Measurement of the neutron electric form-factor GEn for the values of the transferred momentum Q2 = 1.3, 1.7, 2.5, and 3.5 (GeV/c)2 has been performed at the Jefferson Laboratory (USA). The experiment used the technique of double polarization where the asymmetry of the quasielastic scattering in the semi-inclusive 3\( \overrightarrow {He} \)(\( \vec e \). e′n)pp reaction is measured. The obtained asymmetry is connected directly with the ratio of electric to magnetic form-factors of the neutron which allows obtaining the former with use of the known values of the latter. This work presents the technique of extraction of the asymmetry from the obtained experimental data.

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