Transient measurements of dealignment relaxation of laser excited CO2
Autor: | Frederick R. Grabiner, Uri Agam, Itamar Burak |
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Rok vydání: | 1978 |
Předmět: | |
Zdroj: | Chemical Physics Letters. 53:71-73 |
ISSN: | 0009-2614 |
Popis: | Low pressure CO 2 gas is subjected to polarized CO 2 laser pulses. The distribution of the magnetic sublevels of the rotational excited state is non thermal. The thermalization of the initial system is observed by detecting the 4.3 μ fluorescence emissions at two directions, parallel and perpendicular to the laser polarization field. The dealignment rate constant has been found to be: (3.0 ± 1) × 10 7 s −1 torr −1 . |
Databáze: | OpenAIRE |
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