PERTURBATIONS IN THE RED $A^{2}II-X^{2}\Sigma$ CYANOGEN $SYSTEM^{\ast}$

Benedict, W. S.

PERTURBATIONS IN THE RED $A^{2}II-X^{2}\Sigma$ CYANOGEN $SYSTEM^{\ast}$

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Date

1964

Authors

Benedict, W. S.

Publisher

Ohio State University

Abstract

A study has been made of all the observable perturbations that occur when the upper state $(A 2 I I, v ′= v)$ of the red CN system is crossed by the lower state $(X 2 Σ, v' / p r i m e = v +4)$ . The perturbations are found in all branches, in the following order of increasing $N " " : Q 1 < R 1, P 1 < R 2, P 2 < Q 2$ . The $Q 1$ crossings have been evaluated from the $w e l l − k n o w n 1 v =7, N =13$ through $v =1, N =84$ ; the $Q 2$ from $v =7, N =46$ through $v =4, N =84$ . The dependence of the perturbation parameters on rotation and vibration, and the relations of these to the other molecular constants will be discussed.

Description

$*$ Supported by the USAF, Geophysics Research Directorate, AFCRC. $1$ Jenkins, Roots and Mulliken, Phys. Rev. 39, 16 (1932).

Author Institution: Laboratory of Astrophysics and Physical Meteorology, The Johns Hopkins University

URI

http://hdl.handle.net/1811/14639

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Abstracts of OSU International Symposium on Molecular Spectroscopy 1960-1969

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