Meson-exchange currents in „e ,e8p... recoil polarization observables
نویسندگان
چکیده
A study of the effects of meson-exchange currents and isobar configurations in A(eW ,e8pW )B reactions is presented. We use a distorted wave impulse approximation model where final-state interactions are treated through a phenomenological optical potential. The model includes relativistic corrections in the kinematics and in the electromagnetic oneand two-body currents. The full set of polarized response functions is analyzed, as well as the transferred polarization asymmetry. Results are presented for proton knockout from closed-shell nuclei for moderate to high momentum transfer.
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تاریخ انتشار 2003