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.

引用

页数：21

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