THE NUCLEAR 2-NEUTRON REMOVAL CROSS-SECTION OF LI-11 - A DYNAMIC POLARIZATION POTENTIAL APPROACH

被引：33

作者：

CANTO, LF

DONANGELO, R

HUSSEIN, MS

PATO, MP

机构：

[1] UNIV SAO PAULO,INST FIS,NUCL THEORY & ELEMENTARY PARTICLE PHENOMENOL GRP,CP 20516,BR-01498 SAO PAULO,BRAZIL

[2] UNIV FED RIO DE JANEIRO,INST FIS,BR-21945 RIO DE JANEIRO,BRAZIL

来源：

NUCLEAR PHYSICS A | 1992年 / 542卷 / 01期

关键词：

D O I：

10.1016/0375-9474(92)90402-6

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 determine the dynamic polarization potential associated to the two-neutron removal process from Li-11. This potential is then employed to calculate the nuclear break-up cress section of Li-11 when it collides with different targets, as a function of its bombarding energy. An analytic expression for this cross section is obtained and shown to be in good agreement with the calculation based on the exact expression. We also discuss the relevance of this potential in the study of the fusion of Li-11 with a heavy target.

引用

页码：131 / 140

页数：10

共 18 条

[1] LONG-RANGE ABSORPTION IN HEAVY-ION OPTICAL-POTENTIAL [J].