Theoretical electronic transition moments for the Ballik-Ramsay,Fox-Herzberg,and Swan systems OF C2 |
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Authors: | David M. Cooper |
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Affiliation: | Ames Research Center, NASA, Moffett Field, CA 94035, U.S.A. |
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Abstract: | Potential energy curves and spectroscopic constants Te, re, ωe, and ωeχe have been calculated for the a3Πu, b3Σ-g, d3Πg and e3Πg electronic states of C2 using self-consistent-field plus configuration-interaction techniques. These results are in excellent agreement with those obtained from experiments. The variation of the electronic transition moment with internuclear separation has been calculated for the Ballik-Ramsay system (b3Σ-g-a3Πu), Fox-Herzberg (e3Πg-a3Πu), and Swan (d3Πg-a3Πu) band systems. These results are in good agreement with existing experimental and theoretical data. |
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