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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Elastic scattering of electrons from the ions of argon isonuclear series
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Elastic scattering of electrons from the ions of argon isonuclear series

机译:来自氩异核系列离子的电子弹性散射

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摘要

Absolute angular differential, integrated elastic and momentum transfer cross-sections for elastically scattered electrons from the ions (Ar+ - Ar18+) of argon isonuclear series, over the energy range 3.3-100 eV, are calculated employing a complex electron-ion optical potential within the framework of Dirac relativistic partial wave analysis. The cross sections are analyzed in terms of the contributions from pure Coulomb filed and the short range electron-ion complex optical potential comprising static, exchange, correlation-polarization and absorption potentials. Comparison of our calculations with the available experimental data and other theoretical calculations shows a satisfactory agreement.
机译:从氩异核系列的离子(Ar + - Ar18 +)的绝对角差,集成的弹性和动量传递横截面,在能量范围3.3-100eV中,计算在3.3-100eV中的能量范围内。 DIRAC相对论部分波分析框架。 根据来自纯库仑的贡献和包括静态,交换,相关偏振和吸收电位的短程电子离子复光电位的贡献,分析横截面。 我们使用可用的实验数据和其他理论计算的计算比较显示了令人满意的协议。

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