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LI Ling, BEN Jing-wen, CHEN Yang-qin, YANG Xiao-hua. Rotational analysis of the (5,21) band in the second negativeband system (A2Πu -X2Πg) of O2+ (Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2008, (1): 106-111.
Citation:
LI Ling, BEN Jing-wen, CHEN Yang-qin, YANG Xiao-hua. Rotational analysis of the (5,21) band in the second negativeband system (A2Πu -X2Πg) of O2+ (Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2008, (1): 106-111.
LI Ling, BEN Jing-wen, CHEN Yang-qin, YANG Xiao-hua. Rotational analysis of the (5,21) band in the second negativeband system (A2Πu -X2Πg) of O2+ (Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2008, (1): 106-111.
Citation:
LI Ling, BEN Jing-wen, CHEN Yang-qin, YANG Xiao-hua. Rotational analysis of the (5,21) band in the second negativeband system (A2Πu -X2Πg) of O2+ (Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2008, (1): 106-111.
Key Laboratory of Optical and Magnetic Resonance Spectroscopy,Ministry of Education,Department of Physics,East China Normal University,Shanghai 200062, China
The (5, 21) band in the A2Πu -X2Πg system of O2+ was studied for the first time, by employing optical heterodyne detected velocity modulation spectroscopy in the region of 11 387~11 800 cm-1. Adopting effective Hamiltonians, the precise molecular constants of the lower level involved were obtained by a nonlinear least-squares fitting procedure.