| NeICl体系振动预解离的含时黄金规则近似处理 |
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| 引用本文： | 张怿慈,张德胜,王敦友,张庆刚. NeICl体系振动预解离的含时黄金规则近似处理[J]. 原子与分子物理学报, 1995, 0(4) |
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| 作者姓名： | 张怿慈 张德胜 王敦友 张庆刚 |
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| 作者单位： | 山东师范大学物理系 |
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| 摘 要： | 在相互作用绘景中运用含时黄金规则波包近似方法，对ＮｅＩＣｌ体系的振动预解离进行计算。这里的波包传播法消除了全量子方法中需要长的传播时间的困难，又由于采用了相互作用绘景，可以选取大的时间传播步长，只需很少的传播步数即可得到解高寿命及终产物的转动态分布。
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| 关 键 词： | 解离寿命，转动态分布，黄金规则 |
TIME-DEPENDENT TREATMENT OF VIBRATIONAL PREDISSOCIATION OF NeICl SYSTEM WITHIN THE GOLDEN RULE APPROXIMATION |
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| Zhang Yici,Zhang Desheng,Wang Dunyou,Zhang Qinggang. TIME-DEPENDENT TREATMENT OF VIBRATIONAL PREDISSOCIATION OF NeICl SYSTEM WITHIN THE GOLDEN RULE APPROXIMATION[J]. Journal of Atomic and Molecular Physics, 1995, 0(4) |
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| Authors: | Zhang Yici Zhang Desheng Wang Dunyou Zhang Qinggang |
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| Abstract: | In this paper, using the golden rule wave packet approximation in the interaction picture, we studied the vibrational predissociation of NeICl system. The wave packet propagation method used here eliminated the difficulty of long propagating time requirement of fullquantum wave packet method. A large time propagation step can also be used to get the total decay width and final rotational state distribution due to the using of the interaction plot ture. |
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| Keywords: | Dissociation lifetime Rotational state distribution Golden rule |
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