INTERPRETATION OF SPECTRA OF Q BRANCHES OF TRIPLY DEGENERATE FUNDAMENTAL BANDS OF SPHERICAL TOP MOLECULES
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Date
1978
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Ohio State University
Abstract
Absorption peaks are observed in the Q branch of hexafluorides at a moderate resolution. McDowell $et al^{1}$ have shown that these peaks are made of various ``clusters”, the frequencies $\nu$ of which are a function of the quantum number J. Using analytical approximate values of the $F^{(4JJA)}_{A_{1pp}}$ $coefficients,^{2}$ the frequencies $\nu$ of the ``clusters” appear as analytical functions of J, and the peaks are given by the value of J for which $d\nu/dJ$ equals zero.
Description
$^{1}$ R. S. McDowell, H. W. Galbraith, C. D. Cantrell and N. G. Nereson, J. Mol. Spectrosc. 68, 288, 1977. $^{2}$ F. Michelot and J. Moret-Bailly, J. Phys. 36, 451, (1975).""
Author Institution: Laboratoire de Spectronomie Mol\'{e}culaire, Universit\'{e} de Dijon 6
Author Institution: Laboratoire de Spectronomie Mol\'{e}culaire, Universit\'{e} de Dijon 6