Transient measurements of dealignment relaxation of laser excited CO2

Autor:	Frederick R. Grabiner, Uri Agam, Itamar Burak
Rok vydání:	1978
Předmět:	Field (physics) Chemistry Relaxation (NMR) General Physics and Astronomy Laser law.invention Thermalisation Reaction rate constant law Torr Excited state Perpendicular Physical and Theoretical Chemistry Atomic physics
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
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b28c440bd0a812fc74d2e1c2f7943ef9 https://doi.org/10.1016/0009-2614(78)80392-3 Zobrazit plný text záznamu