ANALYSIS OF THE $^{3}\Pi_{u}$ PERTURBATIONS ON THE $A^{1}\Sigma_{u}$ SPECTRUM OF THE $Na_{2}$ MOLECULE
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Date
1976
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Ohio State University
Abstract
Perturbations for the $A^{1}\Sigma$ for the $\nu^{1} = 0$ and 1 states have been previously $reported.^{1}$ Perturbations have been observed up to $\nu^{\prime} = 22$ and J’s up to 120. An analytical expression obtained from the diagonalization of the Hamiltonian matrix has been used to fit these perturbations. A new set of molecular constants has been obtained for the $A^{1}\Sigma$ level that fits the spectrum up to at least $\nu^{\prime} = 30$. The spin-orbit splitting of the $3_{\Pi}$ states have been determined along with the $A^{1}\Sigma$ and $^{3}\Pi$ potential curves.
Description
$^{1}$P. Kusch and M. M. Hessel, J. Chem. Phys. 63, 4088(1975).
Author Institution: National Bureau of Standards; The University of Texas at Dallas
Author Institution: National Bureau of Standards; The University of Texas at Dallas