EUV photoabsorption spectra of Cd II and Cd III

Deirdre Kilbane, Eugene T. Kennedy, Jean Paul Mosnier, John T. Costello, Paul Van Kampen

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

The photoabsorption spectrum of singly ionized cadmium has been measured in the 23.6-110 eV region using the dual laser plasma technique. We have observed many of the 4d105s → 4d95s np, mf transitions (7 ≤ n ≤ 9, 4 ≤ m ≤ 9) for the first time and identified them with the aid of Hartree-Fock and quantum defect calculations. We also report a number of window resonances in the 27-40 eV region whose origins have not been determined, and the overall shape of the 4d photoionization spectrum. Finally, we have determined four new 4d9nl levels of Cd2+.

Original languageEnglish
Pages (from-to)83-88
Number of pages6
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume38
Issue number1
DOIs
Publication statusPublished - 14 Jan 2005
Externally publishedYes

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