Reference Label	Details
Song 1999	Y. Song, M. Evans, C. Y. Ng, C. W. Hsu, and G. K. Jarvis, J. Chem. Phys. 111, 1905-1916 (1999) Rotationally Resolved Pulsed Field Ionization Photoelectron Bands of O2+ (X 2Pi1/2,3/2g, v+ = 0 - 38) in the Energy Range of 12.05–18.15 eV