| 高激发原子中的通道相互作用及其对自然辐射寿命的影响 |
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| 引用本文： | 刘维庆,刘学文.高激发原子中的通道相互作用及其对自然辐射寿命的影响[J].西北师范大学学报,1990(2). |
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| 作者姓名： | 刘维庆 刘学文 |
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| 作者单位： | 西北师范大学物理系，西北师范大学物理系 |
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| 摘 要： | 根据原子高激发态寿命的多通道量子亏损理论,通过对 Ba 原子偶宇称 J=0和 Yb原子偶宇称 J=0,2高激发态寿命的计算结果的综合分析,进一步探讨了高激发原子中的通道相互作用及其对自然辐射寿命的影响。
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| 关 键 词： | 衰变率 寿命 通道 量子亏损 通道相互作用 |
Channel Interaction and Its Influence on Natural Radiation Lifetimes in Highly Excited Atoms |
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| Liu Weiqing Liu Xuewen.Channel Interaction and Its Influence on Natural Radiation Lifetimes in Highly Excited Atoms[J].Journal of Northwest Normal University Natural Science (Bimonthly),1990(2). |
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| Authors: | Liu Weiqing Liu Xuewen |
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| Institution: | Department of physics |
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| Abstract: | The interaction of channels in highly excited atoms and its influence on natural radiation lifetimes is further discussed,accoording to multichannel quantum-defect theory of lifetimes for highly excited states of atoms,and on the basis of the analysis of theoretical results of the lifetimes for Ba even-parity J=0 and Yb even-parity J=0,2 highly excited levels. |
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| Keywords: | decay rate lifetime channel quantum defect channel interaction |
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