Long radiative lifetimes of SO2 in a collision-free supersonic molecular beam

Ofer Snè; Ori Cheshnovsky

doi:10.1016/0009-2614(86)80244-5

Long radiative lifetimes of SO₂ in a collision-free supersonic molecular beam

Ofer Snè^*, Ori Cheshnovsky

^*Corresponding author for this work

School of Chemistry

Tel Aviv University

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Radiative lifetimes and delayed laser-induced fluorescence spectra of cold SO₂ were measured in the range 3000-3150 Å in a differentially pumped collision-free supersonic beam. Lifetimes between 9 and 300 μs were obtained. We show the existence of high-density, low-intensity, and long-lifetime states in the vicinity of the strong spectral transitions.

Original language	English
Pages (from-to)	487-492
Number of pages	6
Journal	Chemical Physics Letters
Volume	130
Issue number	6
DOIs	https://doi.org/10.1016/0009-2614(86)80244-5
State	Published - 24 Oct 1986

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title = "Long radiative lifetimes of SO2 in a collision-free supersonic molecular beam",

abstract = "Radiative lifetimes and delayed laser-induced fluorescence spectra of cold SO2 were measured in the range 3000-3150 {\AA} in a differentially pumped collision-free supersonic beam. Lifetimes between 9 and 300 μs were obtained. We show the existence of high-density, low-intensity, and long-lifetime states in the vicinity of the strong spectral transitions.",

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year = "1986",

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AU - Snè, Ofer

AU - Cheshnovsky, Ori

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N2 - Radiative lifetimes and delayed laser-induced fluorescence spectra of cold SO2 were measured in the range 3000-3150 Å in a differentially pumped collision-free supersonic beam. Lifetimes between 9 and 300 μs were obtained. We show the existence of high-density, low-intensity, and long-lifetime states in the vicinity of the strong spectral transitions.

AB - Radiative lifetimes and delayed laser-induced fluorescence spectra of cold SO2 were measured in the range 3000-3150 Å in a differentially pumped collision-free supersonic beam. Lifetimes between 9 and 300 μs were obtained. We show the existence of high-density, low-intensity, and long-lifetime states in the vicinity of the strong spectral transitions.

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Long radiative lifetimes of SO₂ in a collision-free supersonic molecular beam

Abstract

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