| 求解非弹性散射中耦合孔道方程组的一种混合方法 |
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| 引用本文： | 谢代前,唐敖庆.求解非弹性散射中耦合孔道方程组的一种混合方法[J].高等学校化学学报,1990,11(12):1415. |
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| 作者姓名： | 谢代前 唐敖庆 |
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| 作者单位： | 吉林大学理论化学研究所, 130023 |
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| 摘 要： | 给出了求解原子-分子散射理论中耦合孔道方程组的一种混合方法,该法在强相互作用区域为Johnson的LOGD算法,在其余区域用参照势能具有V=-(A2/16)+Be-AR形式的势能追踪方法,并以Lester-Bernstein的刚性转子问题为例进行了验证。
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| 关 键 词： | 非弹性散射 耦合孔道 LOGD 势能追踪 解追踪 |
| 收稿时间： | 1989-12-25 |
A Hybrid Approach to the Solution of Coupled Channel Equations for Inelastic Scattering |
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| Xie Dai-qian,Tang Au-chin.A Hybrid Approach to the Solution of Coupled Channel Equations for Inelastic Scattering[J].Chemical Research In Chinese Universities,1990,11(12):1415. |
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| Authors: | Xie Dai-qian Tang Au-chin |
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| Institution: | Institute of Theoretical Chemistry, Jilin University, Changchun, 130023 |
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| Abstract: | A hybrid approach for solving the coupled channel equations in atom-molecule scattering theory is presented. This method combines the LOG-derivative(LOGD) integrator of Johnson at strong interaction region with a new potential-following method in which the reference potential has the form V=-A2/16 + Be(-AR) at the weak interaction region. The method has been tested on the rigid rotor problem of Lester-Bernstein. |
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| Keywords: | Inelastic scattering Coupled channel LOGD Potential-following Solution-following |
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