ONE-NUCLEON AND 2-NUCLEON KNOCKOUT IN ELECTRON-SCATTERING

被引：25

作者：

GIUSTI, C ^{[1
]}

PACATI, FD ^{[1
]}

机构：

[1] IST NAZL FIS NUCL,SEZ PAVIA,PAVIA,ITALY

来源：

NUCLEAR PHYSICS A | 1994年 / 571卷 / 04期

关键词：

D O I：

10.1016/0375-9474(94)90716-1

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 two-nucleon emission model is applied to the (e,e'pn) reaction. Realistic short-range correlations and final state interactions are taken into account. The asymmetry for a polarized electron, which results vanishing in a coplanar kinematics, is investigated under different conditions. The contribution of (e,e'pn) and (e,e'pp) to (e,e'p) knockout above the two-nucleon emission threshold is evaluated and the experimentally observed enhancement of the transverse over the longitudinal component of the nuclear response is explained. Spectroscopic factors for one- and two-hole states in this energy region are determined.

引用

页码：694 / 712

页数：19

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