| 类氖Fe16+离子高激发态电子碰撞激发特性理论研究 |
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| 引用本文： | 张春,杨宁选,范婷,王锐,孙茂珠.类氖Fe16+离子高激发态电子碰撞激发特性理论研究[J].四川大学学报(自然科学版),2018,55(3):520-526. |
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| 作者姓名： | 张春 杨宁选 范婷 王锐 孙茂珠 |
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| 作者单位： | 石河子大学理学院物理系 |
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| 基金项目： | 石河子大学科研计划（ZZZC201614） |
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| 摘 要： | 基于全相对论扭曲波(RDW)电子碰撞激发计算程序REIE06,系统计算了类氖Fe16+离子基态1s22s22p6 1S0的2p,2s和1s电子激发到高激发态1s22s22p5 ns,1s22s2p6 ns和1s2s22p6 ns(n=3,4,5,6,7,8,9,10)精细结构能级的碰撞激发截面,详细研究了碰撞激发截面随入射电子能量和主量子数n的变化规律,拟合了公式,总结了一些有意义的结论.
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| 关 键 词： | 电子碰撞激发截面 高激发态离子 类氖Fe16+离子 |
| 收稿时间： | 2017/3/21 0:00:00 |
| 修稿时间： | 2017/4/9 0:00:00 |
Theoretical study on electron impact excitation of Ne-like Fe16+ ion |
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| ZHANG Chun,YANG Ning-Xuan,FAN Ting,WANG Rui and SUN Mao-Zhu.Theoretical study on electron impact excitation of Ne-like Fe16+ ion[J].Journal of Sichuan University (Natural Science Edition),2018,55(3):520-526. |
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| Authors: | ZHANG Chun YANG Ning-Xuan FAN Ting WANG Rui and SUN Mao-Zhu |
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| Institution: | Department of Physics, College of Science, Shihezi University,Department of Physics, College of Science, Shihezi University,Department of Physics, College of Science, Shihezi University,Department of Physics, College of Science, Shihezi University,Department of Physics, College of Science, Shihezi University |
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| Abstract: | The electron impact excitation (EIE) cross sections of Ne-like Fe16+ ion from the ground state 1s22s22p6 1S0 to high excited states 1s22s22p5ns, 1s22s2p6ns and 1s2s22p6ns (n=3, 4, 5, 6, 7, 8, 9, 10) are calculated systematically by using the fully relativistic distorted-wave program. The EIE cross sections changing versus the principal quantum number are studied, the change rule of the formula are fitted and some important conclusions are summarized. |
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| Keywords: | Electron impact excitation cross sections High excited state ion Ne-like Fe16+ ion |
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