Predissociation of oxygen in the B 3Σ−u state
Open Access
- 1 August 1992
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 97 (3) , 1787-1792
- https://doi.org/10.1063/1.463165
Abstract
The predissociation linewidths and level shifts of vibrational levels of three oxygen isotopic molecules 16O2, 16O18O, and 18O2 arising from the interactions of the B 3Σ−u state with the four repulsive states 5Πu, 3Σ+u, 3Πu, and 1Πu, have been calculated. A set of parameters characterizing these interactions has been determined. Good agreement between calculated and experimental predissociation widths and shifts has been obtained for all the three isotopic molecules.Keywords
This publication has 25 references indexed in Scilit:
- Experimentally determined oscillator strengths and linewidths for the Schumann-Runge band system of molecular oxygen—II. The (2-0) to (5-0) bandsJournal of Quantitative Spectroscopy and Radiative Transfer, 1979
- Predissociation linewidths and oscillator strengths for the (2-0) to (13-0) Schumann-Runge bands of O2Journal of Molecular Spectroscopy, 1979
- Experimentally determined oscillator strengths and linewidths for the Schumann-Runge band system of molecular oxygen—I. The (6-0)–(14-0) bandsJournal of Quantitative Spectroscopy and Radiative Transfer, 1978
- Predissociation linewidths and level shifts for double-curve crossing modelsThe Journal of Chemical Physics, 1977
- coupling in the O2 predissociationJournal of Molecular Spectroscopy, 1976
- Predissociation of the Schumann-Runge bands of O2Journal of Molecular Spectroscopy, 1975
- The Spectrum of Molecular OxygenJournal of Physical and Chemical Reference Data, 1972
- Curve Crossing of the B Σu−3 and Π u3 States of O2 and Its Relation to Predissociation in the Schumann—Runge BandsThe Journal of Chemical Physics, 1971
- Structure of the Schumann-Runge bands from the 0-0 to the 13-0 bandJournal of Molecular Spectroscopy, 1970
- Predissociation in diatomic spectra with special reference to the Schumann-Runge bands of O2Molecular Physics, 1969