| He(e,3e)末态波函数动量相关效应 |
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| 引用本文： | 焦志莲,孙世艳,贾祥福,李明.He(e,3e)末态波函数动量相关效应[J].山西师范大学学报,2007,21(3):49-53. |
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| 作者姓名： | 焦志莲 孙世艳 贾祥福 李明 |
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| 作者单位： | [1]太原师范学院物理系,山西太原030031 [2]山西师范大学物理与信息工程学院,山西临汾041004 [3]山西省临汾第一中学校,山西临汾041000 |
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| 基金项目： | 山西省自然科学基金;山西省留学回国人员科研启动基金 |
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| 摘 要： | 考虑末态波函数动量相关效应，计算了入射能量为5599eV时，敲出电子等能分享几何安排下的He（e，3e）反应的五重微分截面，并比较采用各种末态波函数动量相关下的计算结果．表明理论计算结果在误差范围内与实验数据基本吻合，末态波函数动量相关效应对He（e，3e）反应的五重微分截面具有一定影响．
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| 关 键 词： | (e 3e)反应 五重微分截面 动量相关效应 |
| 文章编号： | 1009-4490（2007）03-0049-05 |
| 修稿时间： | 2007-04-03 |
The Momentum Correlation Effect of the Final-state Wavefunction for Double-ionization of He (e,3e) |
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| JIAO Zhi-lian,SUN Shi-yan,JIA Xiang-fu,LI Ming.The Momentum Correlation Effect of the Final-state Wavefunction for Double-ionization of He (e,3e)[J].Journal of Shanxi Teachers University,2007,21(3):49-53. |
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| Authors: | JIAO Zhi-lian SUN Shi-yan JIA Xiang-fu LI Ming |
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| Institution: | 1. Department of Physics, Taiyuan Teachers College, Taiyuan 030031, Shanxi, China ; 2. College of Physics and Information Engineering, Shanxi Normal University, Linfen, 041004, China 3. The First Middle School of Linfen, Linfen 041000 Shanxi , China |
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| Abstract: | The fivefold differential cross section for double-ionization of helium in the 5599eV incident energy are calculated through considering electrons momentum correlation effect of the final state function. These calculations are compared with the available experimental data. It is shown that the present results which take the momentum correlation effect of the final-state into account are agreement with experimental data. And also results indicate the momentum correlation effect of the final-state influence on the fivefold differential cross section for double-ionization of helium. |
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