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Electronic relaxation of biacetyl in a supersonic jet

โœ Scribed by R. Campargue; B. Soep

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
279 KB
Volume
64
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

Emission spectra have been recorded and decay times measured for biacetyl seiectively ewited in the 0: band of the Sr-So ('A,-'Ag) transition_ The spectrum of the "long emission" corresponds to a superposition of the fluorescence and of the "hot" phosphorescence_ The results may be treated in terms of a uniform distriiution of the singlet oscillator strength among the quasi-stationary levels, in the absence of viirational redistrrbution on a microsecond scale.

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