Coincidence spectra of threshold photoelectrons and ions near the C2Σu+state of N2+
- 14 April 1986
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 19 (7) , 1075-1080
- https://doi.org/10.1088/0022-3700/19/7/016
Abstract
Threshold photoelectrons of N2 were generated by irradiation with photons of an energy near that of the C 2 Sigma u+ state of N2+. Synchrotron radiation was used as a light source and the coincidences between threshold electrons and ions were observed. Vibrational levels higher than nu '=3 of the C 2 Sigma u+ state were confirmed to predissociate at a considerable rate. The lower vibrational levels of the C 2 Sigma u+ state predissociate strongly to the first dissociation limit while the higher vibrational levels predissociate to the second and third limits in addition to the first limit.Keywords
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