| 类锂离子(Z=9-15)2s和2p态的能级和精细结构 |
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| 引用本文： | 陈冠军,黄时中.类锂离子(Z=9-15)2s和2p态的能级和精细结构[J].安徽师范大学学报(自然科学版),2012,35(2):142-145. |
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| 作者姓名： | 陈冠军 黄时中 |
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| 作者单位： | 太原师范学院物理系,山西太原,030031;安徽师范大学物理与电子信息学院,安徽芜湖,241000 |
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| 基金项目： | 山西省教育厅高等学校科技项目，安徽省自然科学基金 |
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| 摘 要： | 应用MCHF(multi-configuration Hartree Fock)+BP(Breit-Pauli)方法计算了类锂离子(Z=9-15)2s和2p态的精细结构、能级分裂以及相应的光谱跃迁的跃迁几率和gf值.对于F6+离子和Si11+离子,2p态精细结构分裂的计算值误差分别为0.15%和0.96%,2s-2p光谱跃迁的跃迁几率和振子强度的计算值与实验值基本吻合.
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| 关 键 词： | 类锂离子 MCHF Breit-Pauli 精细结构 跃迁几率 gf值 |
Energy and Fine Structure of 2s and 2p states for lithium like ions Z=9-15 |
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| CHEN Guan-jun
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Huang Shi-zhong.Energy and Fine Structure of 2s and 2p states for lithium like ions Z=9-15[J].Journal of Anhui Normal University(Natural Science Edition),2012,35(2):142-145. |
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| Authors: | CHEN Guan-jun Huang Shi-zhong |
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| Institution: | 1.Department of Physics,Taiyuan Normal University,Taiyuan 030031,China;2.College of Physics and Electrical Information,Anhui Normal University,Wuhu 241000,China) |
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| Abstract: | Energies,fine structure,transition rates and gf-values of lithiumlike ions(Z=9-15) 2s and 2p states were calculated using MCHF(multi-configuration Hartree Fock)+BP(Breit-Pauli) method.For F6+ and Si11+ ions,the errors of calculated fine structure splitting are 0.15% and 0.96%,the calculated transition rates and oscillator strengths of 2s-2p transitions are also in agreement with experimental data. |
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| Keywords: | lithiumlike ions MCHF Breit-Pauli fine structure transition rate gf-value |
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