THE EFFECTIVE INTERACTION IN THE P-SHELL

被引：6

作者：

SKOURAS, LD ^{[1
]}

VARVITSIOTIS, JC ^{[1
]}

机构：

[1] UNIV TUBINGEN, INST THEORET PHYS, W-7400 TUBINGEN 1, GERMANY

来源：

NUCLEAR PHYSICS A | 1990年 / 513卷 / 02期

关键词：

D O I：

10.1016/0375-9474(90)90098-7

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：

Using tQ-box techniques linked expansions in terms of number of folds are carried out for all states of the mass 4-7 and 14-16 nuclei, where the complete (0 + 2) h{stroke}ω space is considered. These expansions are shown to converge quickly. However, a similar expansion for the J = 0, T = 0 state of 8Be is found to diverge due to the presence of "intruder states". The derived interaction is tested in shell-model calculations of the A = 5-15 nuclei and it is found that the effective three-body interaction has a strong influence in improving agreement with experiment. © 1990.

引用

页码：264 / 282

页数：19

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