EXTRACTING NUCLEAR TRANSPARENCY FROM P,2P-A AND E,E'P-A CROSS-SECTIONS

被引：18

作者：

FRANKEL, S ^{[1
]}

FRATI, W ^{[1
]}

WALET, NR ^{[1
]}

机构：

[1] UNIV ERLANGEN NURNBERG,INST THEORET PHYS 3,D-91058 ERLANGEN,GERMANY

来源：

NUCLEAR PHYSICS A | 1994年 / 580卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0375-9474(94)90783-8

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：

We study nuclear-structure effects on the transparency in high-transverse-momentum (p,2p) and (e,e'p) reactions. We show that in the eikonal-distorted-wave impulse approximation (EDWIA), even when correlations are included, one can get a factorized expression for the transparency which depends only on the average nucleon density p(r) and a correlation function. A technique is developed to include correlations in a Glauber calculation, where we use a Monte Carlo method for integration over the nuclear coordinates. We compare calculations of T using the EDWIA formalism, and a continuous density, with a Monte Carlo method based on discrete nucleons.

引用

页码：595 / 613

页数：19

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