Direct measurement of the radiative lifetime of the A2Σ+(υ′ = 0, K′ = 1, J′ = ) state of OH and OD |
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| Authors: | John H Brophy Joel A Silver James L Kinsey |
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| Institution: | Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA |
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| Abstract: | The radiative lifetime of the A2Σ+(υ′ = 0, K′ = 1, J′ = 3/2) state of OH and OD has been directly measured by following the decay of fluorescence excited by light from a frequency doubled dye laser. Stern-Volmer extrapolation of the results to zero pressure gave τ(OH) = 788 ± 13 ns and τ(OD) = 754 ± 12 ns. |
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