相互作用玻色子模型中振转过渡区的特征研究

1.辽宁师范大学物理系,辽宁,大连,116209;Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803, USA

2.Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803, USA

基金项目: 国家自然科学基金(10175031) 辽宁省青年技术拔尖人才(200310) 辽宁省教育厅资助项目(202122024)

Rotation-vibration Transitional Patterns in Interacting Boson Model

详细研究了相互作用玻色子模型中U(5)振动极限到SU(3)转动极限的相变行为. 通过对能谱和E2 跃迁强度等的分析, 说明了在临界点的核具有最大的非刚性.

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