A COUPLED-CHANNELS STUDY OF BE-11 COULOMB-EXCITATION

被引：31

作者：

BERTULANI, CA

CANTO, LF

HUSSEIN, MS

机构：

[1] MIT,CTR THEORET PHYS,NUCL SCI LAB,CAMBRIDGE,MA 02139

[2] MIT,DEPT PHYS,CAMBRIDGE,MA 02139

[3] HARVARD SMITHSONIAN CTR ASTROPHYS,INST THEORET ATOM & MOLEC PHYS,CAMBRIDGE,MA 02138

[4] UNIV SAO PAULO,INST FIS,BR-01498 SAO PAULO,BRAZIL

来源：

PHYSICS LETTERS B | 1995年 / 353卷 / 04期

基金：

巴西圣保罗研究基金会; 美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(95)00595-C

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the effects of channel coupling in the excitation of Be-11 projectiles incident on heavy targets. The contribution to the excitation from the Coulomb and the nuclear fields in peripheral collisions are considered. Our results are compared with recent data on the excitation of the 1/2(-) state in Be-11 projectiles. We show that the experimental results cannot be explained, unless very unusual parameters are used.

引用

页码：413 / 416

页数：4

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