Transition probabilities for the second negative band system of O2+ are computed using the dipole transition moment presented by Wetmore et al. . Vibrational levels υ″ = 0 − 54 of the X²Πg ground state and υ′ = 0 − 33 of the excited A²Πu state are included. Franck-Condon factors for ionization-excitation of O2 (X³Σg−; υ = 0 − 25) to O2+(A²Πu;υ′ = 0 − 33) are also presented.
Fox, J. L.,
& Dalgarno, A.
(1990). Transition Probabilities and Franck-Condon Factors for the Second Negative Band System of O2+. Journal of Geophysical Research: Space Physics, 95 (A2), 1119-1132.