| Examining the Chiral Geometry in l04Rh and l06Rh |
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| 作者姓名： | 王守宇 张双全 亓斌 孟杰 |
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| 作者单位： | [1]School of Physics, Peking University, Beijing 100871 [2]Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080 [3]Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10605001, 10435010, 10221003, and 10505002, the Postdoctoral Science Foundation of China under Grant No 20060390371. |
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| 摘 要： | The criteria for chiral doublet bands based on one particle and one hole coupled to a triaxial rotor have been summarized. Two representative cases in A - 100 odd-odd nuclei, nearly degenerate △I = 1 doublet bands in 104Rh and 106Rh, are checked against these chiral criteria. It is shown that 106Rh possesses better chiral geometry than 104Rh, although the energy near degeneracy is achieved in 104Rh in comparison with the constant energy separation of doublet bands in 106Rh.
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| 关 键 词： | 手性几何学 三轴转子 核子 粒子物理学 |
| 收稿时间： | 2006-12-19 |
| 修稿时间： | 2006-12-19 |
Examining the Chiral Geometry in 104Rh and 106Rh |
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| WANG Shou-Yu,ZHANG Shuang-Quan,QI Bin,MENG Jie.Examining the Chiral Geometry in l04Rh and l06Rh[J].Chinese Physics Letters,2007,24(3):664-667. |
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| Authors: | WANG Shou-Yu ZHANG Shuang-Quan QI Bin MENG Jie |
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| Institution: | 1School of Physics, Peking University, Beijing 100871 ; 2Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080 ; 3 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000 |
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| Abstract: | |
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| Keywords: | 27 60 +j 21 60 -n 23 20 Lv 21 10 Re |
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