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          Institute: MPI für Kernphysik     Collection: Spectroscopy and Dynamics of Trapped and Stored Ions     Display Documents



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ID: 30419.0, MPI für Kernphysik / Spectroscopy and Dynamics of Trapped and Stored Ions
Measurement of EUV intercombination transition rates in Be-like ions at a heavy-ion storage ring
Authors:Träbert, E.; Wolf, A.; Gwinner, G.
Language:English
Date of Publication (YYYY-MM-DD):2002-03-11
Title of Journal:Physics Letters A
Journal Abbrev.:Phys. Lett. A
Volume:295
Issue / Number:1
Start Page:44
End Page:49
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:The electric dipole intercombination decay of the 2s2p P-3(l)o level in the Be-like ions N3+ and O4+ has been observed with ions circulating in a heavy-ion storage ring. The measurement exploited the sensitivity to extreme-ultraviolet light of a storage ring internal device (MCP) that is normally used only for particle detection. The measured transition probabilities of 500(-65)(+90) s(-1) for N3+ and of 2180 +/- 70 s(-1) for O4- corroborate the results of recent calculations and improve the precision with which the isoelectronic trend can be established experimentally. (C) 2002 Elsevier Science B.V. All rights reserved.
External Publication Status:published
Document Type:Article
Affiliations:MPI für Kernphysik/Group D. Schwalm/Atomic and Molecular Physics with Stored Ions (A. Wolf)
External Affiliations:Ruhr Univ Bochum, Fak Phys & Astron, D-44780 Bochum, Germany; Univ Liege, IPNAS, B-4000 Liege, Belgium
Identifiers:ISI:000175308900008 [ID No:1]
ISSN:0375-9601 [ID No:2]
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