Direct and indirect processes in electron-impact ionization of 1s2 1S0 ground-state and 1s2s 3S1 metastable He-like N5+ ions

被引：0
|
作者：
Mueller, A. [1 ]
Borovik, A., Jr. [1 ]
Huber, K. [1 ]
Schippers, S. [1 ]
机构：
[1] Univ Giessen, Inst Atom & Mol Phys, D-35392 Giessen, Germany
来源：
XXVIII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC) | 2014年 / 488卷
关键词：
D O I：
10.1088/1742-6596/488/6/062024
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Absolute cross sections for electron-impact ionization of two-electron N5+ ions in the 1s(2) S-1(0) ground state and in the 1s2s S-3(1) metastable state have been measured. Spectroscopic-quality electron-energy scans were obtained revealing the details of indirect ionization mechanisms which contribute to net single ionization of the metastable, K-shell excited parent N5+ (1s2s) ion.
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