| 用代数模型研究非刚性HCP分子的振动谱 |
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| 引用本文： | 侯喜文,乔安钦,成传明.用代数模型研究非刚性HCP分子的振动谱[J].化学物理学报,2006,19(6):478-480. |
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| 作者姓名： | 侯喜文 乔安钦 成传明 |
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| 作者单位： | 华中师范大学物理系，郧阳师范高等专科学校物理系，郧阳师范高等专科学校物理系 武汉 430079，十堰 442700，十堰 442700 |
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| 摘 要： | 提出一种研究非刚性HCP分子的高激发非线性振动的代数哈米顿量,它在极限条件下退化为传统的用谐振子算子表示的模型,拟合观测的实验数据表明,代数模型比传统模型较好地描述了这些数据．
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| 关 键 词： | 振动能级 代数方法 费米共振 |
| 收稿时间： | 2005/11/22 0:00:00 |
Vibrational Spectra of Nonrigid Molecule HCP in an Algebraic Model |
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| Xi-wen Hou,An-qin Qiao and Chuan-ming Cheng.Vibrational Spectra of Nonrigid Molecule HCP in an Algebraic Model[J].Chinese Journal of Chemical Physics,2006,19(6):478-480. |
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| Authors: | Xi-wen Hou An-qin Qiao and Chuan-ming Cheng |
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| Institution: | Department of Physics, Huazhong Normal University, Wuhan 430079, China;,Department ofPhysics, Yunyang Teachers' College, Shiyan 442700, China,Department ofPhysics, Yunyang Teachers' College, Shiyan 442700, China |
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| Abstract: | An algebraic Hamiltonian for the two coupled nonlinear vibrations of highly excited nonrigid molecule HCP was presented. The Hamiltonian reduces to the conventional one in a limit which was expressed in terms of harmonic oscillator operators. It showed that the algebraic model can better reproduce the data than the conventional model by fitting the observed data of HCP. |
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| Keywords: | Vibrational energy levels Algebraic methods Fermi resonances |
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