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Electron Impact Ionization and Dissociation of N-3(+)
Conference proceeding   Open access  Peer reviewed

Electron Impact Ionization and Dissociation of N-3(+)

P. Defrance, M. O. A. El Ghazaly and J. J. Jureta
XXIX INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC, AND ATOMIC COLLISIONS (ICPEAC2015), PTS 1-12, Vol.635(7), p.72074
Journal of Physics Conference Series
07/09/2015
DOI: https://doi.org/10.1088/1742-6596/635/7/072074

Abstract

Engineering Engineering, Electrical & Electronic Optics Physical Sciences Physics Physics, Multidisciplinary Science & Technology Technology
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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https://doi.org/10.1088/1742-6596/635/7/072074View
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