Lifetime measurement in the α system (C3Δ3-X3Δ3) of TiO |
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| Authors: | Jack Feinberg Sumner P Davis |
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| Institution: | Physics Department, University of California, Berkeley, California 94720 USA |
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| Abstract: | The radiative lifetimes of two rotational levels of the v′ = 2 level of the C3Δ3 state of TiO have been measured using laser-induced fluorescence and delayed coincidence counting. Individual rotational levels are excited and observed. The measured lifetimes are τJ = 17 = 28.21 + 0.15 nsec and τJ = 87 = 29.74 ± 0.86 nsec. Argon-TiO collision cross sections have been determined for the two rotational levels and are found to differ by 30%. |
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