標題: NEGATIVE-PARITY STATES OF N=88 ISOTONES IN THE SDF BOSON PLUS A FERMION PAIR MODEL
作者: CHUU, DS
HSIEH, ST
YEN, MMK
電子物理學系
Department of Electrophysics
公開日期: 1-二月-1991
摘要: The energy levels of negative parity states of N = 88 isotones: Yb-158, Er-156 and Dy-154 are studied in terms of the SDF interacting boson approximation (IBA) model with one s- or d-boson being able to break and form a fermion pair. The fermion pair is allowed to occupy the iota-13/2 single particle orbit. It is found that the energy levels of the negative parity bands of these nuclei can be reproduced satisfactorily. The backbends of the moment of inertia can be also reasonably described.
URI: http://dx.doi.org/10.1143/PTP.85.271
http://hdl.handle.net/11536/3865
ISSN: 0033-068X
DOI: 10.1143/PTP.85.271
期刊: PROGRESS OF THEORETICAL PHYSICS
Volume: 85
Issue: 2
起始頁: 271
結束頁: 279
顯示於類別:期刊論文


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