Experimental and theoretical studies of the photoionization cross section of Fe4+

J. M. Bizau, C. Blancard, D. Cubaynes, F. Folkmann, D. Kilbane, G. Faussurier, H. Luna, J. L. Lemaire, J. Blieck, F. J. Wuilleumier

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11 Citations (Scopus)

Abstract

We have measured the absolute photoionization cross section of the Fe4+ ion between 59 and 140 eV photon energy, including the region of the 3p→3d excitations. To interpret the data we have performed calculations using a code developed for the determination of the spectral opacity of hot plasmas. We have also compared our measurements with the results of several R -matrix calculations. In short, both theoretical approaches describe qualitatively the results of the experiment in the 3p-3d excitation region.

Original languageEnglish
Article number020707
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume73
Issue number2
DOIs
Publication statusPublished - 2006
Externally publishedYes

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