TY - JOUR
T1 - A new band of O+ observed in measurements of angle-resolved translational energy by electron impact on O2
AU - Matsuo, Akihiro
AU - Furuya, Kenji
AU - Ogawa, Teiichiro
N1 - Funding Information:
The present work was partially supported by the Grant-in-Aid for Encouragement of Young Scientists No. 07740466 from the Ministry of Education, Science and Culture of Japan.
PY - 1998/5/8
Y1 - 1998/5/8
N2 - The translational energy distribution of O+ produced by electron impact on O2 has been measured in a supersonic free jet. A new band was observed at 0.2 eV by detection of only the cations flying at a right angle to the jet. The intensity was strongest at 90° to the direction of the electron beam and the appearance energy was 19.4±0.5 eV. It is concluded, on the basis of Dunn's selection rule, that the new band originates from the 3Πu-Rydberg series converging to the B 2Σg- state of O2+.
AB - The translational energy distribution of O+ produced by electron impact on O2 has been measured in a supersonic free jet. A new band was observed at 0.2 eV by detection of only the cations flying at a right angle to the jet. The intensity was strongest at 90° to the direction of the electron beam and the appearance energy was 19.4±0.5 eV. It is concluded, on the basis of Dunn's selection rule, that the new band originates from the 3Πu-Rydberg series converging to the B 2Σg- state of O2+.
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U2 - 10.1016/S0009-2614(98)00203-6
DO - 10.1016/S0009-2614(98)00203-6
M3 - Article
AN - SCOPUS:0032495908
SN - 0009-2614
VL - 287
SP - 653
EP - 658
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 5-6
ER -