Radiative lifetime and quenching rates of seo2 vapor
โ Scribed by Andrzej W. Miziolek
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 397 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
A Nd YAG pumped dye laser system \as used IO exctte se0 z tapor at 7-888 * ('B, -% 'A,) nnd the radLat,v+ hierlme ws measured under colhs~on free condnons by tune gated photon countme Rate coeffwlents for quenching by Ar, N2 and CO? haw also been determmcd The hietrme measurements covered a 90 ps range and exinblted exponential decay wlthr,=36 lr',S/~s
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Collisional quenching and radiative decay of the 4p 'P level of the boron atom has been studied in a cell experiment, in which B atoms are prepared by 266 nm multiphoton dissociation of BBr, and the 4p aP level is prepared by sequential 2-photon absorp tion through the 3s \*S level. A radiative life
## Radiative lifetimes and quenching rates habe been measured for rotational levels of CS A 'r~(v = 0) throughout the region of perturbation by the a' 3p -(u = 10) state. The measured lifetimes reflect the extent of mi..ing with the a' 3~ state and from the unperturbed value oft = 171 + 10 ns the