Ab initio calculation of charge transfer in proton collisions with N2

被引：7
|
作者：
Rozsalyi, E. [1 ]
Errea, L. F. [1 ]
Mendez, L. [1 ]
Rabadan, I. [1 ]
机构：
[1] Univ Autonoma Madrid, Dept Quim, Lab Asociado CIEMAT Fis Atom & Mol Plasmas Fus, E-28049 Madrid, Spain
来源：
PHYSICAL REVIEW A | 2012年 / 85卷 / 04期
关键词：
CROSS-SECTIONS; ELECTRON-CAPTURE; H+; IONIZATION; ANISOTROPY; MOLECULES; EXCHANGE; IONS;
D O I：
10.1103/PhysRevA.85.042701
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Total and partial charge transfer cross sections are calculated in collisions of protons with the nitrogen molecule at energies between 0.1 and 10 keV. Ab initio potential energy curves and nonadiabatic couplings have been obtained for a number of N-2 bond lengths using a multireference configuration interaction method. The influence of the anisotropy of the target molecule is investigated. Results are compared with previous experimental and theoretical data.
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页数：7
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