| 三原子分子体系振动能谱的涨落统计特征 |
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| 引用本文： | 陶长元,罗久里,李泽荣,鄢国森.三原子分子体系振动能谱的涨落统计特征[J].原子与分子物理学报,1994(4). |
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| 作者姓名： | 陶长元 罗久里 李泽荣 鄢国森 |
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| 作者单位： | 重庆大学化工学院，四川大学化学系 |
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| 摘 要： | 文中对一系列三原子分子模型体系的振动能量本征值谱进行了涨落统计分析，探讨了组成原子质量和键角因素对能谱涨落统计特征的影响及规律。计算结果表明，折合质量的增大，键角的减小等分子结构特征，都将导致能谱结构混沌化程度的增高。
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| 关 键 词： | 三原子分子振动，能谱涨落统计，量子混沌 |
STATISTICS OF FLUCTUATIONS IN VIBRATING-ENERGY SPECTRA OF TRIATOMIC MOLECULES |
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| Tao Changyuan.STATISTICS OF FLUCTUATIONS IN VIBRATING-ENERGY SPECTRA OF TRIATOMIC MOLECULES[J].Journal of Atomic and Molecular Physics,1994(4). |
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| Authors: | Tao Changyuan |
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| Institution: | Tao Changyuan(Chemical Engineering Institute Chongqing University Chongqing 630044)Luo Jiuli; Li Zerong; Yan Guosen (Department of Chemistry Sichuan University Chengdu 610064) |
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| Abstract: | This paper is devoted to statisical analysis for the fluctuations in eigenvalue-spectra of a series of triatomic vibration models, investigating the influences of both the atomic weights and the bond-angles of molecules to the statistical characteristics and regularities of the eigenvalue-spectral fluctuations. The increase of the reduced masses as well as the decrease of the bond-angles will ital to the increase of the irregular(chaotic) extents of responding eigenvalue-spectra of vibrating-energy. |
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| Keywords: | Triatomic molecule Statics of energy level fluctuations Quantum chaos |
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