| 用代数哈米顿量研究CH3C1分子的振动谱 |
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| 引用本文： | 龚福明,万明芳,侯喜文.用代数哈米顿量研究CH3C1分子的振动谱[J].原子与分子物理学报,2007,24(5). |
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| 作者姓名： | 龚福明 万明芳 侯喜文 |
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| 摘 要： | 我们提出一种描述XH3分子的伸缩和弯曲振动的U(2)代数哈米顿量,其中包括了伸缩和弯曲振动的费米共振耦合;用它来拟合CH3Cl分子的实验数据,结果表明有较少参数的代数模型算得的偏差比其它模型算得的偏差要小.
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| 关 键 词： | U(2)代数 振动谱 费米共振 |
Algebraic Hamiltonian for vibrational spectra of molecule CH3Cl |
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| GONG Fu-ming,WAN Ming-fang,HOU Xi-wen.Algebraic Hamiltonian for vibrational spectra of molecule CH3Cl[J].Journal of Atomic and Molecular Physics,2007,24(5). |
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| Authors: | GONG Fu-ming WAN Ming-fang HOU Xi-wen |
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| Abstract: | An algebraic Hamiltonian describing both stretching and bending vibrational energy levels of molecule XH3 is presented,where Fermi resonance couplings between the stretch and bend modes are included.The Hamiltonian is employed to fit the observed vibrational spectra of CH3Cl.The result shows that the algebraic Hamiltonian with few parameters reproduces the observed experimental values with smaller standard deviation than other model. |
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| Keywords: | U(2) algebra vibrational spectra Fermi resonance |
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