This title appears in the Scientific Report :
2005
Please use the identifier:
http://dx.doi.org/10.1140/epja/i2005-10115-2 in citations.
Please use the identifier: http://hdl.handle.net/2128/10627 in citations.
Measurement of the asymmetries in 3He(e,e'p)d and 3He(e, ep) np
Measurement of the asymmetries in 3He(e,e'p)d and 3He(e, ep) np
The electron target asymmetrics A(parallel to) and A(perpendicular to) with target spin parallel and perpendicular to the momentum transfer q were measured for both the two- and three-body breakup of He-3 in the He-3(e,e'p)- reaction. Polarized electrons were scattered off polarized He-3 in the...
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Please use the identifier: http://hdl.handle.net/2128/10627 in citations.
The electron target asymmetrics A(parallel to) and A(perpendicular to) with target spin parallel and perpendicular to the momentum transfer q were measured for both the two- and three-body breakup of He-3 in the He-3(e,e'p)- reaction. Polarized electrons were scattered off polarized He-3 in the quasielastic regime in parallel kinematics with the scattered electron and the knocked-out proton detected using the Three-Spectrometer Facility at MAMI The results are compared to Faddeev calculations which take into account Final-State Interactions as well as Meson Exchange Currents. The experiment confirms the prediction of a, large effect of Final-State Interactions in the asymmetry of the three-body breakup and of an almost negligible one for the two-body breakup. |