Electron-impact single ionization for N+ ion

被引：2
|
作者：
Jonauskas, Valdas [1 ]
机构：
[1] Vilnius Univ, Inst Theoret Phys & Astron, Sauletekio Ave 3, LT-10257 Vilnius, Lithuania
来源：
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 2023年 / 526卷 / 02期
关键词：
atomic data; atomic processes; line: formation; CROSS-SECTION; RATE COEFFICIENTS; RECOMMENDED DATA; ATOMS; C+; PHOTOIONIZATION;
D O I：
10.1093/mnras/stad2893
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Electron-impact single ionization from levels of the ground configuration of the N+ ion is presented. Study analyses direct and indirect processes of the ionization. Convergence of the excitation-autoionization cross-sections is ensured by taking excitations up to shells with the principal quantum numbers n <= 10. The potential of the ionizing ion is used in the study. The scaled distorted wave cross-sections show a fairly good agreement with measurements. The study shows a presence of metastable states in the ion beams of experiments.
引用
收藏
页码：2104 / 2109
页数：6
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