Ab initio study of the HeAr+ ion: potent
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Bernhard Gemein; Sigrid D. Peyerimhoff
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Article
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1990
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Elsevier Science
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English
⚖ 592 KB
Multi-reference configuration interaction calculations are carried out for the three lowest states, X \*Z+, A \*IT and B ?Z+, of the HeAr+ ion. The spin-orbit interaction between the Born-Oppenheimer states X ?Z+ and A 21T is calculated up to second order by employing the Breit-Pauli Hamiltonian. Th