Description of Properties of Triaxial Superdeformed Bands in Odd-A Lu Isotopes |
| |
| Authors: | ZHANG Da-Li LI Jin-Bo CAO Hong-Ping |
| |
| Affiliation: | 1.Department of Physics, Huzhou Teacher's College, Huzhou 313000, China;2.Henan Polytechnic Institute, Nanyang 473009, China;3.Shanghai University of Engineering Science, Shanghai 313000, China |
| |
| Abstract: | Properties of the triaxial superdeformed (TSD) bands of odd-A Lu isotopes are investigated systematically within the supersymmetry scheme including many-body interactions and a perturbation possessing the SO(5) (or SU(5)) symmetry on the rotational symmetry. Quantitatively good results of the γ-ray energies, the dynamical moments of inertia and the spin of the TSD bands in odd-A Lu isotopes are obtained. The calculation shows that the competitionbetween the pairing and anti-pairing effects exists in these TSD bands. Meanwhile, the SU(3) symmetry in TSD bands are broken more seriously than in superdeformed (SD) bands. |
| |
| Keywords: | triaxial superdeformed bands dynamical moments of inertia odd-A Lu isotopes |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
|
点击此处可从《理论物理通讯》下载全文 |
|
