Excited states of Ne isoelectronic ions: SAC-CI study
نویسندگان
چکیده
Excited states of the s, p, and d symmetries up to principal quantum number n = 4 are studied for the first eight members of Ne isoelectronic sequence (Ne to Cl) by the SAC-CI (symmetry-adaptedcluster configuration-interaction) method. The valence STO basis sets of Clementi et al. and the optimized excited STO are used by the STO-6G expansion method. The calculated transition energies agree well with the experimental values wherever available. PACS. 31.50.+w Excited states – 31.25.Jf Electron-correlation calculations for atoms and ions: excited states – 34.60.+z Scattering in highly excited states (e.g. Rydberg states)
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