Articles with "interaction many" as a keyword



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Configuration-interaction many-body perturbation theory for La ii electric-dipole transition probabilities

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Published in 2019 at "Physical Review A"

DOI: 10.1103/physreva.99.032507

Abstract: Accurate transition probabilities of La ii ion are calculated using configuration-interaction many-body perturbation theory with 10 adjustable parameters, seven of which are evaluated from energies of the La iii single-valence electron ion. Comparison is given… read more here.

Keywords: configuration interaction; many body; body perturbation; perturbation theory ... See more keywords