Accession Number:

AD0613508

Title:

THE POSITION DEPENDENCE OF COLLISION INDUCED SATELLITES OF ALKALI LINES ON THE NATURE OF THE ALKALI,

Descriptive Note:

Corporate Author:

OREGON UNIV EUGENE

Report Date:

1961-01-27

Pagination or Media Count:

12.0

Abstract:

The dependence of the positions of both the red and the violet satellite bands of alkali lines on the nature of alkalis was investigated from the microphotometer traces of over 100 satellites of the absorption lines of Li, Na, K, Rb and Cs in the presence of He, Ne, Ar, Kr, and Xe. It was found that for a given foreign gas, the absolute magnitudes of satellite-line separation for both red and violet satellites decreased with increasing atomic weights of the alkalis while for a given alkali, the line separation increased with the atomic weights of the foreign perturbing gas for red satellites but decreased for violet satellites. Red satellites were observable only for heavy gases Kr and Xe. The red satellite separation had a peak value for the third member of Li and for the second member of other alkali absorption series. Violet satellite separations were very large for the resonance lines but decreased so rapidly for the higher members that no satellites were resolved for the second or higher members of the principal series for the heavy gases Kr and Xe. For a given foreign gas, the red satellite separation for the long wave length component 2P12 of the doublet decreased, while that for the short wavelength component 2P32 increased with the atomic weight of the alkalis. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE