Meson-exchange currents in (e,e′p) recoil polarization observables -: art. no. 034611

被引：6
|
作者：
Tabatabaei, FK [1 ]
Amaro, JE
Caballero, JA
机构：
[1] Univ Granada, Dept Fis Moderna, E-18071 Granada, Spain
[2] Univ Seville, Dept Fis Atom Mol & Nucl, E-41080 Seville, Spain
来源：
PHYSICAL REVIEW C | 2003年 / 68卷 / 03期
关键词：
D O I：
10.1103/PhysRevC.68.034611
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
A study of the effects of meson-exchange currents and isobar configurations in A(e,e'p)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 one- and 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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页数：21
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