Autoionizing levels of zinc from the multiconfiguration relativistic random-phase approximation

Chorng Yuan Hwang, Hsin Chang Chi, Keh Ning Huang

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

The multiconfiguration relativistic random-phase-approximation theory is applied to autoionizing levels of the neutral zinc atom between 4s1/2 and 4p3/2 ionization thresholds. There are five Rydberg series of doubly excited states that manifest themselves as autoionization resonances in the 4s photoionization cross section. Theoretical predictions for the positions and profiles of the autoionization resonances are in excellent agreement with experiment.

Original languageEnglish
Pages (from-to)7189-7194
Number of pages6
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume44
Issue number11
DOIs
StatePublished - 1991

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