,Rotational Band Structures of Non-Axial Octupole Deformed Shapes

• 作 者: GAO Zao-Chun CHEN Yong-Shou MENG Jie
• 机 构: China Institute of Atomic Energy, PO Box 275(18), Beijing 102413“,”Institute of Theoretics, Physics,
• 出 处: 中国物理快报（英文版）
• 发表日期: 2004年5期

The rotational band structures associated with the intrinsic non-axial octupole deformed states, especially for the intrinsic ground state of the even-even nuclei, are analysed by using the reflection asymmetric shell model. These band structures are expected to be useful in identifying such exotic shapes from experiment. As an example, a possible triangular shape of 148Sm is suggested.