Branching fractions are determined for the product NO (A 'X+, u= 0,l) and NO( B 'II, v= 0) emissions as a function of v' in the energy transfer reaction N,(A 'Z:, v') tNO(X 211n v"=O) in a rapidly pumped discharge-flow reactor operated at a total 2 pressure of TC 2 Torr at % 295 K. Using the NO( A Z
Fluorescence lifetimes of no A2Σ+(ν′= 3 and 4), C2Π(ν′= 0) and D2Σ+(ν′= 0) studied by tunable VUV laser excitation
✍ Scribed by Koichi Tsukiyama; Toshiaki Munakata; Motowo Tsukakoshi; Takahiro Kasuya
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 629 KB
- Volume
- 121
- Category
- Article
- ISSN
- 0301-0104
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Branching fractions are determined for the product NO(A2X +, v = 0, 1 and 2) and NO(B 2I-Ir, v = 0) emissions as a function of v' in the title reaction. Using the NO(A2X +, v' = 0-2 ~ X 2lit, v") "r, Av = v' -v" = -4, -5 and -6 and the NO(B2FIr, v'=0~X2Ilr, v") /3, Av=-6 and -7 band intensities we d
N2B3ng, Y = O-2 and N\*a"v;, Y = 0 were produced by pulsed rodiolysis af nitrogen (100-2000 torr) and fo!lowed by fast kinetic absorption spectroscopy in the second and fifth positive system. T!le rate constants for the denctivation of the species by nitrogen were found to be ~N~A,~ = 1.6i + 0.8; 2.
The NO mokculc has &en excited with tunable pulsed dye hscr by two-photon absorption into the u' = 0, I,2 fcvck of the A 2X\* state at bandwidths down to Doppler width. The method has been used to musurc the radiation lifetime and the c&isional dcexcitation of rotationally rcsolvcd levcis in the A 2