NEUTRON HALO STRUCTURE, LI-9-NEUTRON AND NEUTRON-NEUTRON MOMENTUM CORRELATIONS IN LI-11

被引:20
作者
ZHUKOV, MV
FEDOROV, DV
DANILIN, BV
VAAGEN, JS
BANG, JM
机构
[1] NORDITA,DK-2100 COPENHAGEN,DENMARK
[2] UNIV COPENHAGEN,NIELS BOHR INST,DK-2100 COPENHAGEN,DENMARK
关键词
D O I
10.1016/0375-9474(92)90241-B
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
The approximate three-body approach COSMA is used to explore the structure of Li-11. This "Borromean" system is discussed with reference to the similar system He-6 for which information on the binary subsystems is more complete. Spatial densities and a variety of correlated momentum distributions for Li-9-n and nn are calculated. The latter seem to provide the essential information to pin down the Li-11 (neutron halo) structure. An estimate of the energy of the soft dipole mode is also given.
引用
收藏
页码:177 / 188
页数:12
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