Fine-structure photoionization cross sections of Fe II

V Fivet, M A Bautista, C P Ballance

Research output: Contribution to journalArticlepeer-review

30 Citations (Scopus)


We present the first calculation of fine-structure photoionization cross sections for the ground state of singly ionized Fe. These large-scale ab initio calculations, limited to the near-threshold region, were performed in the close-coupling approximation using a Dirac–Coulomb R -matrix method implemented within a modified version of the DARC package. Our calculated cross sections reproduce in detail the resonance structures observed in previous experimental determinations.
Original languageEnglish
Pages (from-to)35201
Number of pages1
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Issue number3
Publication statusPublished - 2012


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