The 2 3Πg and 3 3Πg states of 7Li2: Optical-optical double resonance spectroscopy and ab initio calculations

A. Yiannopoulou, K. Urbanski, S. Antonova, A. M. Lyyra, Li Li, T. An, T. J. Whang, B. Ji, X. T. Wang, W. C. Stwalley, T. Leininger, G. H. Jeung

研究成果: Article同行評審

26 引文 斯高帕斯(Scopus)

摘要

The (2p + 2p) 2 3Πg and (2s + 3p) 3 3Πg states of 7Li2 have been studied both experimentally and theoretically. Vibrational levels v = 0-41 of the 2 3Πg state and v = 6-10 of the 3 3Πg state have been observed by perturbation facilitated optical-optical double resonance (PFOODR) spectroscopy. Our ab initio calculations show that the 2 3Πg state, although dissociating into 2p + 2p atomic limit, is a Rydberg state and strongly mixed with the (2s + 3p) 3 3Πg and (2s + 3d) 4 3Πg Rydberg states. Our theoretical calculations show good agreement with our experimental results.

原文English
頁(從 - 到)5898-5903
頁數6
期刊The Journal of Chemical Physics
103
發行號14
DOIs
出版狀態Published - 1995

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)
  • 物理與理論化學

指紋

深入研究「The 2 <sup>3</sup>Π<sub>g</sub> and 3 <sup>3</sup>Π<sub>g</sub> states of <sup>7</sup>Li<sub>2</sub>: Optical-optical double resonance spectroscopy and ab initio calculations」主題。共同形成了獨特的指紋。

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