Rovibrational structure and potential energy function of the X 0⁺ ground electronic state of ArXe

ISSN:0022-2852ISSN:1096-083

Rovibrational structure and potential energy function of the X 0 þ ground electronic state of ArXe

a b s t r a c t Rotationally resolved (1 + 1 0 ) resonance-enhanced two-photon ionization spectra of the D 0 þ ; C 1 X 0 þ band systems of several isotopomers of ArXe were recorded at high resolution in the wave-number range from 77000 cm À1 to 77300 cm À1 using a near-Fourier-transform-limited vacuum-ultraviolet laser sys