Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
The Journal of Chemical Physics
97 (1992), S. 4964-4973
ISSN:
1089-7690
Source:
AIP Digital Archive
Topics:
Physics
,
Chemistry and Pharmacology
Notes:
The ground-state potential for singly-charged barium ions interacting with argon atoms is inferred from laser-induced fluorescence measurements of the gaseous ion transport coefficients. The potential is used to compute velocity component distribution functions and fluorescence spectra. Comparison with the measured spectra provides insight into the accuracy with which the potential can be inferred and with which the distribution function and spectra can be calculated. Failure of a similar study of barium ions in helium gas is possibly due to inelastic collisions that invalidate a single-potential description of this system.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.463849
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