Electron Impact Ionization and Dissociation of N3+

被引：0
|
作者：
Defrance, P. [1 ]
El Ghazaly, M. O. A. [1 ,2 ]
Jureta, J. J. [1 ,2 ,3 ]
机构：
[1] Catholic Univ Louvain, IMCN, B-1348 Louvain, Belgium
[2] CALTECH, Jet Prop Lab, Astrophys & Space Sci Sect, Pasadena, CA 91109 USA
[3] Univ Belgrade, Inst Phys, Belgrade 11081, Serbia
来源：
XXIX INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC, AND ATOMIC COLLISIONS (ICPEAC2015), PTS 1-12 | 2015年 / 635卷
关键词：
D O I：
10.1088/1742-6596/635/7/072074
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Absolute cross sections for electron impact ionization and dissociation of N-3(+) ions have been measured in a crossed-beams apparatus. In this experiment, three product ions were collected separately: N-3(2+), N+ and N-2(+). The single ionization process (formation of N-3(2+)) shows a threshold around 22 eV with a maximum cross section of (1.61 +/- 0.01) x 10(-17) cm(2) at 120 eV. The two dissociative reactions leading to N+ and N-2(+) fragments are also analyzed in detail.
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