| 电离度效应对高电离态类氢离子平均寿命的影响 |
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| 引用本文： | 张国营,殷春浩,程勇,张学龙,韩奎.电离度效应对高电离态类氢离子平均寿命的影响[J].原子与分子物理学报,2003,20(2):280-282. |
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| 作者姓名： | 张国营 殷春浩 程勇 张学龙 韩奎 |
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| 作者单位： | 中国矿业大学理学院物理系,江苏徐州,221008 |
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| 摘 要： | 利用类氢离子新势函数模型,研究了电离度效应对高电离态类氢离子平均寿命的影响,计算了类氢Kr+35离子2p-8p态的平均寿命.发现电离度效应使类氢O+7-Pm+60离子各态的平均寿命相对减少0.26%～9.41%.结果对估价高电离态原子光谱和寿命的测量值有一定影响,有利于识别离子状态.
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| 关 键 词： | 电离度效应 高电离态类氢离子 跃迁概率 平均寿命 |
| 文章编号： | 1000-0364(2003)02-0280-03 |
| 收稿时间： | 2002/12/2 |
| 修稿时间： | 2002年12月2日 |
The influence of the ionicity effect on the average life of high ionization hydrogenlike ions |
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| ZHANG Guo ying,YIN Chun hao,CHENG Yong,ZHANG Xue long,HAN Kui.The influence of the ionicity effect on the average life of high ionization hydrogenlike ions[J].Journal of Atomic and Molecular Physics,2003,20(2):280-282. |
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| Authors: | ZHANG Guo ying YIN Chun hao CHENG Yong ZHANG Xue long HAN Kui |
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| Abstract: | In this paper, by means of the wavefunction of hydrogenlike ions taking the ionicity effect into account, the influence of the ionicity effect on the average life of high ionization hydrogenlike ions is systematically studied under the new model of potential function of hydrogenlike ions. It is found that the relative reduction of the average life is from 0.26 to 9.41 percent for the ions from O +7 to Pm +60 because of the ionicity effect. |
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| Keywords: | Ioncity effect High ionization hydrogenlike ions Transition probability Average life |
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