Laser excitation and dispersed fluorescence spectra of the HCBr Ã-X̃ vibronic transition

T. C. Tsai; C. W. Chen; B. C. Chang

doi:10.1063/1.1379583

Laser excitation and dispersed fluorescence spectra of the HCBr Ã-X̃ vibronic transition

T. C. Tsai, C. W. Chen, B. C. Chang

Department of Chemistry

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Abstract

The laser-induced fluorescence (LIF) excitation spectra of the HCBr vibronic transitions was investigated in a direct current (DC) discharge supersonic free jet expansion. The details of vibrational structure and frequencies of the singlet and the triplet state were obtained from the analysis of the dispersed fluroescence spectra. The observations of triplet states was found to be helpful in determining the triplet-singlet energy gap from the dispersed fluroescence spectra.

Original language	English
Pages (from-to)	766-770
Number of pages	5
Journal	Journal of Chemical Physics
Volume	115
Issue number	2
DOIs	https://doi.org/10.1063/1.1379583
State	Published - 8 Jul 2001

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title = "Laser excitation and dispersed fluorescence spectra of the HCBr {\~A}-{\~X} vibronic transition",

abstract = "The laser-induced fluorescence (LIF) excitation spectra of the HCBr vibronic transitions was investigated in a direct current (DC) discharge supersonic free jet expansion. The details of vibrational structure and frequencies of the singlet and the triplet state were obtained from the analysis of the dispersed fluroescence spectra. The observations of triplet states was found to be helpful in determining the triplet-singlet energy gap from the dispersed fluroescence spectra.",

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AU - Tsai, T. C.

AU - Chen, C. W.

AU - Chang, B. C.

PY - 2001/7/8

Y1 - 2001/7/8

N2 - The laser-induced fluorescence (LIF) excitation spectra of the HCBr vibronic transitions was investigated in a direct current (DC) discharge supersonic free jet expansion. The details of vibrational structure and frequencies of the singlet and the triplet state were obtained from the analysis of the dispersed fluroescence spectra. The observations of triplet states was found to be helpful in determining the triplet-singlet energy gap from the dispersed fluroescence spectra.

AB - The laser-induced fluorescence (LIF) excitation spectra of the HCBr vibronic transitions was investigated in a direct current (DC) discharge supersonic free jet expansion. The details of vibrational structure and frequencies of the singlet and the triplet state were obtained from the analysis of the dispersed fluroescence spectra. The observations of triplet states was found to be helpful in determining the triplet-singlet energy gap from the dispersed fluroescence spectra.

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U2 - 10.1063/1.1379583

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M3 - 期刊論文

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VL - 115

SP - 766

EP - 770

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 2

ER -

Laser excitation and dispersed fluorescence spectra of the HCBr Ã-X̃ vibronic transition

Abstract

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