Dielectronic recombination of berylliumlike Xe50+ ions: Measurement and theoretical calculations

Absolute rate coefficients for dielectronic recombination (DR) of Be-like 136Xe50+ have been measured at the heavy-ion storage ring ESR. The experimental results are compared with relativistic distorted-wave calculations employing the multiconfiguration Dirac-Fock method. Based on the DR measurement...

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Bibliographic Details
Published in:Journal of physics. Conference series 2014-04, Vol.488 (6)
Main Authors: Bernhardt, D, Brandau, C, Kozhuharov, C, Müller, A, Schippers, S, Böhm, S, Bosch, F, Harman, Z, Jacobi, J, Kieslich, S, Knopp, H, Mokler, P H, Nolden, F, Shi, W, Stachura, Z, Steck, M, Stohlker, Th
Format: Article
Language:English
Subjects:
Beryllium
Direct reduction
Heavy ions
Ion recombination
Mathematical analysis
Physics
Storage rings (particle accelerators)
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Summary:Absolute rate coefficients for dielectronic recombination (DR) of Be-like 136Xe50+ have been measured at the heavy-ion storage ring ESR. The experimental results are compared with relativistic distorted-wave calculations employing the multiconfiguration Dirac-Fock method. Based on the DR measurements, multiple intra-L-shell excitation energies were determined.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/488/6/062013