A frequency doubled tu?able dye Iaser hns been used to s&c&y excit P the OH mok-cule to the N' = 0.3 nnd5 rotational Ieve@ of the u' = 1 vibrational level of the A2~C.state. Addition of the gases He, Ar, Ciz, DZ and k& uuses energy transfer to the U' = 0 level. In the cases of Hz, DZ and Nz, the vib
Wall effects on rotational population of OH2Σ+ in a microwave discharge
✍ Scribed by Tucker Carrington; Herbert P Broida
- Publisher
- Elsevier Science
- Year
- 1958
- Tongue
- English
- Weight
- 942 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0022-2852
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📜 SIMILAR VOLUMES
Multichannel scattering calculations are used to evaluate the role of nonadiabatic interactions and interference effect on the predissociation linewidths of several vibrational levels of the A 2 Z + state of OH due to coupling to three different repulsive electronic states. Oxygen atom fme structure
In a molecular-beam experiment on OH several pdoublet transition frequencies in the A 2 B 1, 2 state have been measured by a UV-microwave double-resonance technique. Accurate values for the p-doubling and hypertine constants have been obtained.
The collisional quenching of OH A'Z(u' = 1) by Hz0 was determined from laser-induced fluorescence measurements in the burned-gas region of stoichiometric H,/OJAr flames at low pressure ( 19 and 38 Torr). The collisional quenching was measured as a function of the initial laser-populated rotational l