Abstract
Predissociation is observed to occur throughout the V′ = 0 level of the A 2Σ+ states of SH and SD, based upon laser-induced fluorescence measurements obtained in conjunction with knowledge of the absolute concentrations of both radicals via chemical titration in a fast flow reactor in the pressure range 1-5 Torr. By comparison of results with those obtained in the same system for OH, a radical for which both the kinetics and spectroscopy are well defined, predissociative and radiative lifetimes are calculated to be 3 and 820 ns for SH; 260 and 730 ns for SD.
Original language | English (US) |
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Pages (from-to) | 4227-4236 |
Number of pages | 10 |
Journal | The Journal of chemical physics |
Volume | 79 |
Issue number | 9 |
DOIs | |
State | Published - 1983 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy
- Physical and Theoretical Chemistry