Assignments and Mean-Life Measurements for O ii and O iii Ions

Abstract
Spectra of an ionized oxygen beam, excited by the beam-foil technique, have been studied in the wavelength range 1100–6000 Å, between 0.2 and 2 MeV. Radiative mean lives have been generally measured from 0.2 to 2 MeV. Transition probabilities and oscillator strengths have been deduced from some of them.