Laser excitation of O2(b1Σg+, ν′ = 0, 1, 2) - rates and channels of energy transfer and quenching

Kinetic studies of the deactivation of O2(1Σg+) and O(1D)

“…The cause for the disagreement is unknown, but it is not likely due to the presence of trace water vapor, because ca. 3% of water impurity would be required in order to make our result consistent with that of Wildt, et al [13], but the water content is less than 20 ppm in the CO2 gas used in this study, according to the manufacturer's specifications (Matheson).…”

“…0 2 ( ' X g t ) deactivation rate constants obtained from the two approaches described above are generally in good agreement, but small differences exist. For example, the 0z(lZg+) deactivation by C02 has been measured in several studies, but the two most recent ones seem to give smaller rate constants [13,14]; due to its importance in the atmospheres of Mars and Venus, it is worthwhile to investigate this reaction again. The deactivation of 02( 'Zg+)…”

Environmental effects of large igneous province magmatism: a Siberian perspective

“…It is not clear why the results of Filseth et al are lower than all the other reported values; perhaps, they had an error in measuring water vapor concentration. The temperature dependence of the reaction is taken from the only reported value of Dunlea et al Wildt et al [1455] report that the yield of O 2 ( 1 Δ) greater than 90%. There are no thermodynamically allowed reactive channels for this reaction.…”

“…O 2 ( 1 Σ) + H 2 . The rate coefficient for this reaction at, or around 298 K, has been measured by KohseHoinghaus and Stuhl [734], Braithwaite et al, [174], Choo and Leu, [264], Singh and Setser, [1197], Wildt et al, [1455], Michelangeli et al, [922], Borrell and Richards, [164], Hohmann et al [594], and Talukdar et al [1283]. k(298K) was derived from the results of all, but two, of the above studies.…”

“…The recommendation is the average of eight room temperature measurements: Steer et al [1235], Findlay and Snelling [454], Borrell et al [163], Leiss et al [796], Tachibana and Phelps [1270], Billington and Borrell [145], Raja et al [1087], and Wildt et al [1455]. The temperature dependence is derived from the data of Findlay and Snelling, and Billington and Borrell.…”