| 电子与原子碰撞中关联极化势研究 |
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| 引用本文： | 张现周,孙金锋.电子与原子碰撞中关联极化势研究[J].河南师范大学学报(自然科学版),1993,21(1):16-19. |
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| 作者姓名： | 张现周 孙金锋 |
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| 作者单位： | 河南师范大学物理系，河南师范大学物理系，河南师范大学物理系 |
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| 摘 要： | 本文根据文献~(3])中提出的不含自由参数的新的关联极化势公式,对低能电子被氖和氩原子弹性散射的截面进行了计算,获得了相当满意的结果。
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| 关 键 词： | 关联效应 极化势 弹性散射 截面 |
THE RESEARCH FOR THE CORRLATION POLARIZATION POTENTIAL IN ELECTRON SCATTERING WITH ATOMS |
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| Zhang Xianzhou,Sun Jinfeng,Liu Yufang Phsics Dept.of Henan Normal University.THE RESEARCH FOR THE CORRLATION POLARIZATION POTENTIAL IN ELECTRON SCATTERING WITH ATOMS[J].Journal of Henan Normal University(Natural Science),1993,21(1):16-19. |
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| Authors: | Zhang Xianzhou Sun Jinfeng Liu Yufang Phsics Deptof Henan Normal University |
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| Institution: | Zhang Xianzhou;Sun Jinfeng;Liu Yufang Phsics Dept.of Henan Normal University |
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| Abstract: | A new parmeter-free correlation polarization potential is presented based on thelong—range polarzation and short-range correlation behavior of the polarization potential.The model andthe other widely used polarzation potential are tested by using them to calculate the elastic differential andtotal cross sections for elastic scattering of electron by Ne and Ar atoms for low impact energies up to30eV.The results are very satissfactory. |
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| Keywords: | correlation effect polarization potential elastic scattering cross sections |
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