Description of Shape Coexistence and Mixed-Symmetry States in 96Mo Using IBM-2

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2018,（6）
• 页码范围: 15-19
• 页数: 5页
• 语种: 英文
• DOI: 10.1088/0256-307X/35/6/062101

摘要

We investigate the level structure and E2,M1 electromagnetic transition properties in an even-even 96Mo nucleus within the framework of the proton-neutron interacting boson model (IBM-2).The calculated results of the IBM-2 can reproduce the recent new experimental data on 96Mo both qualitatively and quantitatively.It is found that both shape coexistence and mixed-symmetry states in 96Mo can be simultaneously described very well with the IBM-2 by taking into account that the relative energy of d neutron bosons is different from that of proton bosons.