Switching classical trajectory Monte Carlo method to describe two-active-electron collisions

被引：11

作者：

Jorge, A. ^{[1
]}

Illescas, Clara ^{[1
]}

Mendez, L. ^{[1
]}

Pons, B. ^{[2
]}

机构：

[1] Univ Autonoma Madrid, Dept Quim, Lab Asociado CIEMAT Fis Atom & Mol Plasmas Fus, Modulo 13, E-28049 Madrid, Spain

[2] Univ Bordeaux, CNRS, CEA, CELIA,UMR5107, F-33405 Talence, France

来源：

PHYSICAL REVIEW A | 2016年 / 94卷 / 02期

关键词：

H+-H-COLLISIONS; CHARGE-TRANSFER; HYDROGEN-ATOMS; CROSS-SECTIONS; MUTUAL NEUTRALIZATION; ELECTRON DETACHMENT; MOLECULAR TREATMENT; IONIZATION; IONS; APPROXIMATION;

D O I：

10.1103/PhysRevA.94.022710

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a classical trajectory Monte Carlo method to describe two-center collisions with two active electrons. The approach is based on switching between standard four-body and three-body descriptions and it is therefore easy to implement. We demonstrate the reliability of the approach for fundamental H+H and H++H- collisions that neither four-body nor three-body classical methods describe satisfactorily.

引用

页数：6

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