| 流体动力学相似模型计算弱简谐电场中的基态氦原子 |
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| 引用本文： | 李桂琴.流体动力学相似模型计算弱简谐电场中的基态氦原子[J].计算物理,1998,15(6):748-752. |
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| 作者姓名： | 李桂琴 |
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| 作者单位： | 清华大学应用物理系, 北京 100084 |
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| 摘 要： | 采用基于Schrödinger方程的流体动力学相似模型的变分微扰法计算了弱时间简谐电场中基态氦原子的扰动波函数、极化率和第一共振频率,并将计算值与实验值进行了比较。
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| 关 键 词： | Schrö dinger方程的流体动力学相似 变分微扰法 基态 |
| 收稿时间： | 1997-10-19 |
| 修稿时间： | 1998-04-20 |
THE CALCULATION OF GROUND STATE He ATOM IN A SMALL AND TIME HARMONIC ELECTRIC FIELD BASED ON HYDRODYAMIC ANALOGY |
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| Li Guiqin.THE CALCULATION OF GROUND STATE He ATOM IN A SMALL AND TIME HARMONIC ELECTRIC FIELD BASED ON HYDRODYAMIC ANALOGY[J].Chinese Journal of Computational Physics,1998,15(6):748-752. |
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| Authors: | Li Guiqin |
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| Institution: | Department of Physics, Tsinghua University, Beijing 100084 |
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| Abstract: | The variation perturbation scheme based on hydrodynamic analogy to Schrödinger equation is adopted and the perturbed wavefunction for He atom in the ground state in a small and time dependent harmonic electric field and the polarizabilities and 1 st resonance frequency are calculated. Comparisons between the calculated results and experimental ones are also given. |
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| Keywords: | Hydrodynamic analogy to Schrödinger equation variation perturbation scheme ground state |
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