The role of breakup in near-barrier Li-6+Pb-208 scattering

被引：24

作者：

Keeley, N ^{[1
]}

Rusek, K ^{[1
]}

机构：

[1] SOLTAN INST NUCL STUDIES,DEPT NUCL REACT,PL-00681 WARSAW,POLAND

来源：

PHYSICS LETTERS B | 1996年 / 375卷 / 1-4期

关键词：

nuclear reactions Pb-208 (Li-6; Li-6); (Li-6; d alpha); E=29-156; MeV; continuum-discretized-coupled-channels calculations; cluster-folding model;

D O I：

10.1016/0370-2693(96)00263-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Continuum-discretized-coupled-channels (CDCC) calculations for the Li-6+(208)pb system have been performed at several near-barrier energies using a cluster-folding (CF) model description of the Li-6-target interactions. Good agreement with the elastic scattering angular distributions is obtained without the need or re-normalization of the CF potential. Decomposition of the calculated Li-6 sequential breakup cross section into Coulomb and nuclear components shows that the forward angle cross section is dominated by the Coulomb amplitude at near-barrier energies.

引用

页码：9 / 15

页数：7