Three-body model for neutron-halo nuclei

The neutron-halo nuclei, ^11Li, ^14Be, and ^17B, are studied in the three-body model. The Yukawainteraction is used to describe the interaction of the two-body subsystem. For given parameters ot the twobody interaction, the properties of these neutron-halo nuclei are calculated with the Faddeev equa...

Full description

Saved in:
Bibliographic Details
Published inChinese physics C Vol. 32; no. 12; pp. 972 - 975
Main Author 褚衍运 陈双 任中洲
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.12.2008
Subjects
Faddeev方程
三体模型
three-body model
neutron-halo nuclei
Faddeev equation
Online AccessGet full text

Cover

More Information
Summary:The neutron-halo nuclei, ^11Li, ^14Be, and ^17B, are studied in the three-body model. The Yukawainteraction is used to describe the interaction of the two-body subsystem. For given parameters ot the twobody interaction, the properties of these neutron-halo nuclei are calculated with the Faddeev equations and the results are compared with those in the variational method. It is shown that the method of the Faddeev equations is more accurate. Then the dependencies of the two- and three-body energies on the parameters are studied. We find numerically that two- and three-body correlations differ greatly from each other with the variation of the intrinsic force range.
Bibliography:neutron-halo nuclei, three-body model, Faddeev equation
O57
11-5641/O4
ISSN:1674-1137
0254-3052
2058-6132
DOI:10.1088/1674-1137/32/12/006