UNIFIED-MODEL CALCULATIONS FOR 139CE

被引：8

作者：

HEYDE, K

VANDEN BERGHE, G

机构：

[1] Rijksuniversiteit-I.N.W.

来源：

NUCLEAR PHYSICS A | 1969年 / A126卷 / 02期

关键词：

D O I：

10.1016/0375-9474(69)90473-4

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 energy spectrum of the odd-neutron nucleus 139Ce is described in a unified model in intermediate coupling. The coupling strength between phonon excitations and the neutron single-hole motion, the single-hole energies are taken as free parameters and are determined in a least-squares fitting procedure. The wave functions are used to calculate M1 and E2 moments and transition probabilities. The lifetime of the isomeric Iπ = 11- 2 level is reproduced in the model. Also spectroscopic factors for the reaction 140Ce(3He, α)139Ce are calculated. © 1969.

引用

页码：381 / +

页数：1

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