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  Hyperfine quenching of resonances in dielectronic recombination of zinc-like Pt48+

Schippers, S., Gwinner, G., Brandau, C., Boehm, S., Grieser, M., Kieslich, S., et al. (2005). Hyperfine quenching of resonances in dielectronic recombination of zinc-like Pt48+. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 235(1-4), 265-269.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-8A51-5 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-8A52-3
Genre: Journal Article

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 Creators:
Schippers, S.1, Author           
Gwinner, G.2, Author           
Brandau, C.3, Author
Boehm, S.3, Author
Grieser, M.1, Author           
Kieslich, S.3, Author
Knopp, H.3, Author
Mueller, A.3, Author
Repnow, R.1, Author           
Schwalm, D.2, Author           
Wolf, A.1, Author           
Affiliations:
1Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society, ou_904548              
2Prof. Dirk Schwalm, Emeriti, MPI for Nuclear Physics, Max Planck Society, ou_907546              
3Univ Giessen, Inst Atom & Mol Phys, Giessen, D-35392 Germany Univ Manitoba, Dept Phys & Astron, Winnipeg, MB R3T 2N2 Canada, ou_persistent22              

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 Abstract: Dielectronic recombination (DR) of zinc-like platinum ions was measured at the Heidelberg heavy-ion storage-ring TSR. Pronounced differences were observed in the DR resonance structure of the isotopes 194Pt and 198Pt on the one hand and of the isotope 195Pt on the other hand. The differences are ascribed to the presence of a metastable 4s4p 3P0 component in the 194Pt48+ and 198Pt48+ ion beams. The hyperfine quenching of this component in the 195Pt48+ ion beam manifests itself by 'missing' DR resonances associated with strong excitations of ions in the metastable 4s4p 3P0 state.

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Language(s): eng - English
 Dates: 2005
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 281867
 Degree: -

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Title: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Source Genre: Journal
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Pages: - Volume / Issue: 235 (1-4) Sequence Number: - Start / End Page: 265 - 269 Identifier: -