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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Collective and plasma screening effects on electron transfer processes in nonideal plasmas
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Collective and plasma screening effects on electron transfer processes in nonideal plasmas

机译：集体和等离子体筛选对非理想等离子体中电子转移过程的影响

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摘要

Collective and plasma screening effects on the maximum principal quantum number and the maximum internuclear distance in electron transfers in nonideal plasmas are investigated. An effective pseudopotential model taking into account collective and plasma screening effects is applied to obtain the interaction potential and screened effective charge in nonideal plasmas. The screened over the barrier model is applied to obtain the electron capture radius and the maximum principal quantum number of the final state of the transferred electron. The results show that the electron capture radius is more sensitive to the collective effect rather than the plasma screening effect. The electron capture radius is found to increase with increasing nonideality plasmas parameter. It is also found that the maximum principal quantum number of the final state of the electron increases with increasing nonideality plasma parameter and reciprocal Debye length. [References: 21]
机译：研究了集体和等离子体筛选对非理想等离子体中电子转移的最大主量子数和最大核间距离的影响。一个有效的伪电势模型考虑了集体和等离子体的筛选效应，可用于获得非理想等离子体中的相互作用电势和筛选出的有效电荷。应用在势垒模型上筛选得到的电子俘获半径和转移电子的最终状态的最大主量子数。结果表明，电子俘获半径对聚集效应比对等离子体屏蔽效应更敏感。发现电子俘获半径随着非理想等离子体参数的增加而增加。还发现，电子的最终状态的最大主量子数随着非理想等离子体参数和倒数德拜长度的增加而增加。 [参考：21]

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