| Analysis of the low—lying spectrum of the He—tetramer |
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| 引用本文： | 鲍诚光,贺彦章,李训贵.Analysis of the low—lying spectrum of the He—tetramer[J].中国物理 B,2002,11(3):249-253. |
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| 作者姓名： | 鲍诚光 贺彦章 李训贵 |
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| 作者单位： | (1)Department of Physics, Guangzhou University, Guangzhou 510405, China; (2)Department of Physics, Zhongshan University, Guangzhou, 510275, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (Grant Nos 90103028 and 10174098). |
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| 摘 要： | There is a type of nodal surface imposed by symmetry on wavefunctions.These surfaces are crucial to the ordering of low-lying states.Based on an analysis of this type of surface and based on existing theoretical results,the feature of the low-lying spectrum of the He-tetramer is studied,and the candidates of bound states and narrow resonances are suggested.
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| 关 键 词： | He－四聚物 低能级能谱分析 对称效应 |
| 收稿时间： | 2001-09-17 |
Analysis of the low-lying spectrum of the He-tetramer |
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| Bao Cheng-Guang,He Yan-Zhang and Li Xun-Gui.Analysis of the low-lying spectrum of the He-tetramer[J].Chinese Physics B,2002,11(3):249-253. |
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| Authors: | Bao Cheng-Guang He Yan-Zhang and Li Xun-Gui |
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| Institution: | Department of Physics, Zhongshan University, Guangzhou, 510275, China; Department of Physics, Guangzhou University, Guangzhou 510405, China |
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| Abstract: | There is a type of nodal surface imposed by symmetry on wavefunctions. These surfaces are crucial to the ordering of low-lying states. Based on an analysis of this type of surface and based on existing theoretical results, the feature of the low-lying spectrum of the He-tetramer is studied, and the candidates of bound states and narrow resonances are suggested. |
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| Keywords: | He-tetramer atomic cluster effect of symmetry |
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