The c%emilumincscence spectrum of the reaction Ba + CCL has been anaIyzed to be due to x-z emission of CC12. Since the x state is known to have a long lifetime (3.8 PS) it is possible to determine the angular distribution of the chemiIuminescent species visually. In addition, the mean translational
Quenching of the Ba + Cl2 chemiluminescence: Estimate of BaCl*2 radiative lifetime
β Scribed by David J. Wren; Michael Menzinger
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 269 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
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
ChemBuminescence from beam-gas reactions of Ba atoms with Cl2 and Bra moleculesis observed by the use of both a mouo~h~mator and an O!MA. The two-step rea$ion mech~ism for the formation of BaCla is confirmed by computer simulations of the pressure dependence of the BaCla emission and the spatial dis