| Theoretical Study on Negative Parity States of^（191,193,195,197） Au in Particle Triaxial-Rotor Model |
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| 引用本文： | 陈国杰,刘玉鑫,曹辉,宋慧超.Theoretical Study on Negative Parity States of^（191,193,195,197） Au in Particle Triaxial-Rotor Model[J].中国物理快报,2006,23(8):2042-2045. |
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| 作者姓名： | 陈国杰 刘玉鑫 曹辉 宋慧超 |
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| 作者单位： | [1]School of Science, Foshan University, Foshan 528000 [2]Department of Physics, Peking University, Beijing 100871 [3]The Key Laboratory of Heavy Ion Physics （Ministry of Education）, Peking University, Beijing 100871 [4]Institute of Theoretical Physics, Chinese Academy Sciences, Beijing 100080 [5]Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000 [6]Department of Physics, Ohio State University, Columbus, OH43210, USA |
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| 基金项目： | Supported by the National Natural Science foundation with contract No 10425521, the Major State Basic Research and Development Programme of China under Grant No G2000077400, the Natural Science foundation of Guangdong Province under Grant No 04011642, and the Natural Science Research Foundation of the Education Department of Guangdong Province under Grant No Z02069. |
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| 摘 要： | By taking the particle triaxial-rotor model with variable moment of inertia, we investigate the energy spectra, the deformation and the single particle configuration of the negative-parity states in nuclei^（191,193,194,197） Au systemically. The calculated energy spectra agree well with experimental data. The obtained results indicate that the negative-parity states in^（191,193,195,197）Au originate from the proton-hole h11/2 configuration coupled to a triaxial oblate Hg core. Meanwhile the main single particle configuration of the bands 1, 2 and 3 are identified to be 5h11/2 1/2） （α=-1/2）, 5h11/2 1/2） （α = 1/2） and 15h9/2 7/2）, respectively.
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| 关 键 词： | 理论学习 否定奇偶态 三轴转子模型 能量光谱 |
| 收稿时间： | 2006-02-14 |
| 修稿时间： | 2006-02-14 |
Theoretical Study on Negative Parity States of 191,193,195,197Au in Particle Triaxial-Rotor Model |
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| CHEN Guo-Jie,LIU Yu-Xin,CAO Hui,SONG Hui-Chao.Theoretical Study on Negative Parity States of 191,193,195,197Au in Particle Triaxial-Rotor Model[J].Chinese Physics Letters,2006,23(8):2042-2045. |
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| Authors: | CHEN Guo-Jie LIU Yu-Xin CAO Hui SONG Hui-Chao |
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| Institution: | 1 School of Science, Foshan University, Foshan 528000;2.Department of Physics, Peking University, Beijing 100871;3.The Key Laboratory of Heavy Ion Physics (Ministry of Education |
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| Abstract: | |
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| Keywords: | 21 10 Re 21 60 Ev 21 10 Pc 27 80 +w |
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