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

✍ Scribed by Ofer Snè; Ori Cheshnovsky

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
559 KB
Volume
130
Category
Article
ISSN
0009-2614

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✦ Synopsis

Radiative lifetimes and delayed laser-induced fluorescence spectra of cold SO2 were measured in the range 3000-3150 A in a differentially pumped collision-free supersonic beam. Lifetimes between 9 and 300 ps 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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