Journal of Chemical Physics, Vol.112, No.3, 1383-1389, 2000
A fast ab initio model for the calculation of excited electronic states of atoms and molecules in a weakly polarizable environment. II. Application to the spectrum of cesium in liquid helium
We report the first application of a recently developed ab initio scheme for the calculation of electronic spectra of atoms and molecules in an environment of discrete, unpolarizable particles acting as a solvent. We simulate the P-2 <--S-2 excitation spectrum of atomic cesium in a solution of liquid helium and compare the results with experimental data taken from the literature.