Two-neutron separation energies of even-even rare-earth neutron-rich nuclei

被引：0

作者：

Benhamouda, N. ^{[1
]}

Allal, N. H. ^{[1
,2
]}

Fellah, M. ^{[1
,2
]}

Oudih, M. R. ^{[1
]}

机构：

[1] USTHB, Fac Phys, Phys Theor Lab, Algiers, Algeria

[2] CNRS, Algiers, Algeria

来源：

SIX INTERNATIONAL CONFERENCE OF THE BALKAN PHYSICAL UNION | 2007年 / 899卷

关键词：

separation energy; pairing correlations; particle number conservation; neutron rich nuclei;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The variation of the two-neutron separation energy (S-2N), as a function of N, is studied using a microscopic model that includes the pairing effects rigorously within the Fixed-Sharp-BCS method. The model has been tested for "ordinary" nuclei and has correctly reproduced the experimental data. The study has then been extended to the neutron-rich nuclei and has shown a relatively important variation Of S-2N, when N= 100 which may be attributed to the existence of a new magic number.

引用

页码：527 / 527

页数：1

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