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首页> 外文期刊>Physical Review, A. Atomic, molecular, and optical physics >Configuration localized Morse wave functions: Application to vibrational transitions in anharmonic diatomic molecules
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Configuration localized Morse wave functions: Application to vibrational transitions in anharmonic diatomic molecules

机译:组态局部莫尔斯波函数:在非谐双原子分子中的振动跃迁中的应用

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摘要

The bound states of a Morse potential are described in terms of a basis of states that are characterized for being eigenstates of the Morse variable. These states are strongly localized in configuration space; thus they art: called configuration localized Morse (CLM) wave functions. These are shown to provide a powerful tool to calculate analytically, to a good approximation, matrix elements of arbitrary functions of the interatomic separation between vibrational states of anharmonic diatomic molecules. Applications of CLM wave functions to the calculation of vibrational transitions in TTF and DF diatomic molecules are presented. [S1050-2947(99)10402-5]. [References: 13]
机译:莫尔斯电势的束缚状态是根据被描述为莫尔斯变量本征态的状态的基础来描述的。这些状态强烈地局限在配置空间中。因此它们是艺术:称为配置局部莫尔斯(CLM)波函数。这些显示出提供了一个强大的工具,可以很好地近似地分析非谐双原子分子的振动状态之间原子间分离的任意函数的矩阵元素。介绍了CLM波函数在TTF和DF双原子分子中振动跃迁的计算中的应用。 [S1050-2947(99)10402-5]。 [参考:13]

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