Relative ordering of 4Se, 4De, and 4Do doubly excited states of lithium isoelectronic sequence
โ Scribed by M. A. Ali; S. R. Samanta
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 239 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0020-7608
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๐ SIMILAR VOLUMES
Triply excited states of many-electron atomic systems are characterized by the presence of strong electron correlation, closeness to more than one threshold, and degeneracy with many continua; therefore, they offer unusual challenges to theoretical methodologies. In the present article, we computed
Hartree-Fock energies of the ls2 2s 2p ns(4P), ls2 2s 2p np(4P, 4D) and 1 ~2 2 s 2pnd(4P, 4D); n = 3--6 states in the boron isoelectronic sequence are reported. The results show a fairly good agreement with the experimental data of Bromander for 0 IV. Hartree-Fock-Energien der doppelt angeregten Niv