Fourier transform spectroscopy, relativistic electronic structure calculation, and coupled-channel deperturbation analysis of the fully mixed $A^1{\Sigma }_u^{+}$ and $b^3{\Pi }_u$ states of Cs${}_2$

A. Znotins, A. Kruzins, M. Tamanis +4

The 4503 rovibronic term values belonging to the mutually perturbed $A^1{\Sigma }_u^{+}$ and $b^3{\Pi }_u$ states of Cs${}_2$ were extracted from laser induced fluorescence (LIF) $A\sim b\rightarro…