1. A. Dalgarno, J.L. Fox, in: Eds. C.Y. Ng, T. Baer, I. Powis, Unimolecular and Bimolecular Ion-Molecule Reaction Dynamics, Wiley Series in Ion Chem. and Phys. (Wiley, Chichester, 1994), p. 1.
2. P.M. Dehmer, W.A. Chupka, J. Chem. Phys., 62 (1975) 4525; also see unpublished results in: Ed. J. Berkowitz, Photoabsorption, Photoionization, and Photoelectron Spectroscopy (Academic, New York, 1979).
3. On the Photoelectron Spectrum of O2
4. The vibrational energy levels and dissociation energy of O+2(X 2Πg)
5. High-resolution inner-valence uv photoelectron spectra of theO2molecule and configuration-interaction calculations ofΠu2states between 20 and 26 eV