Ionization potential for the lithiumlike 1 s 2 2 s states from Na ix to Ca xviii
1992; American Physical Society; Volume: 45; Issue: 11 Linguagem: Inglês
10.1103/physreva.45.7766
ISSN1538-4446
Autores Tópico(s)Nuclear physics research studies
ResumoThe ionization potentials of lithiumlike 1${\mathit{s}}^{2}$2s states are calculated for systems with nuclear charge Z=11 to 20 using a full-core plus correlation method. The relativistic corrections are included using first-order perturbation theory. The QED contributions to the ionization potential are calculated using effective nuclear charge. These results are compared with data available in the literature.
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