Erratum: Photodissociation Efficiency Spectroscopy Study of the Rydberg Excited Ion-Pair States of Carbon Dioxide

Photodissociation efficiency spectrum of anionic oxygen atom produced via ion-pair dissociations of carbon dioxide is recorded by means of the synchrotron radiation excitation (XUV photon energy 17.40–20.00 eV). The present spectrum is assigned as the Rydberg-like excited ion-pair states, i.e., Tanaka–Ogawa and Henning series, 2Σg+ (CO+2) vibrational ground-state and excitation series. Three Rydberg series, npσu, npπu, and nfu, converging to 2Σg+ (0, 0, 0), show the higher cross sections.