Low-lying dielectronic resonances of Fe XXII for accurate energy determination of autoionising Rydberg levels on boronlike cores

C. Krantz, D. A. Orlov, D. Bernhardt, C. Brandau, J. Hoffmann, A. Müller, T. Ricsoka, S. Ricz, S. Schippers, A. Wolf

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We present high resolution measurements of dielectronic recombination (DR) of Fe XXII forming doubly excited Fe XXI. These measurements were performed at the Test Storage Ring (TSR) of the Max-Planck-Institute of Nuclear Physics (MPIK). Low-lying DR resonances allow precise energy determination of the doubly excited autoionising levels in Fe XXI and, with suitable future calculations of Rydberg binding energies (n ≥ 7), of 2s22p to 2s2p2 excitation energies of the boronlike Fe XXII core.

Original languageEnglish
Article number012059
JournalJournal of Physics: Conference Series
Volume163
DOIs
Publication statusPublished - 2009

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nuclear physics
energy
binding energy
high resolution
excitation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Low-lying dielectronic resonances of Fe XXII for accurate energy determination of autoionising Rydberg levels on boronlike cores. / Krantz, C.; Orlov, D. A.; Bernhardt, D.; Brandau, C.; Hoffmann, J.; Müller, A.; Ricsoka, T.; Ricz, S.; Schippers, S.; Wolf, A.

In: Journal of Physics: Conference Series, Vol. 163, 012059, 2009.

Research output: Contribution to journalArticle

Krantz, C. ; Orlov, D. A. ; Bernhardt, D. ; Brandau, C. ; Hoffmann, J. ; Müller, A. ; Ricsoka, T. ; Ricz, S. ; Schippers, S. ; Wolf, A. / Low-lying dielectronic resonances of Fe XXII for accurate energy determination of autoionising Rydberg levels on boronlike cores. In: Journal of Physics: Conference Series. 2009 ; Vol. 163.
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AU - Hoffmann, J.

AU - Müller, A.

AU - Ricsoka, T.

AU - Ricz, S.

AU - Schippers, S.

AU - Wolf, A.

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