| Autor: |
Steffens, Kristen L., Crosley, David R. |
| Předmět: |
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| Zdroj: |
Journal of Chemical Physics; 6/1/2000, Vol. 112 Issue 21, p9427, 6p |
| Abstrakt: |
Vibrational energy transfer (VET) v[sup ′]=1→0 and electronic quenching of v[sup ′]=1 and 0 in the A [sup 2]Σ[sup +] electronically excited state of the OH radical has been studied over the temperature range 195 to 295 K. The colliders investigated were N[sub 2], O[sub 2], and CO[sub 2]. Laser-induced fluorescence experiments were conducted in a flow cell with photolytic production of OH; both fluorescence intensity and time decay measurements were made. The VET cross sections are found to increase with decreasing temperature, suggestive of attractive force interactions in the VET process. © 2000 American Institute of Physics. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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