Methods of solving Coulombic three-body problems in hyperspherical coordinates
作者： C. D. Lin , Xian-Hui Liu
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摘要: A method for solving three-body problems in mass-weighted hyperspherical coordinates the adiabatic approximation is presented. The channel function expanded terms of analytical functions expressed different sets Jacobi to describe each dissociation limit naturally. Evaluation matrix elements between achieved through known transformation properties harmonics these coordinates. applied study lowest channels various Coulombic systems such as H/sup -/, e/sup -/e/sup +/, p/sup +/p/sup +/..mu../sup d/sup +/d/sup +/e/sup and +/t/sup -/ using only one or two basis functions, results are compared with some calculations. behavior potential curves respect variation masses system also examined.
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