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



ID: 63101.0, MPI für Kernphysik / Spectroscopy and Dynamics of Trapped and Stored Ions
M1/E2/M2 decay rates in Fe VII, Fe IX, Fe X and Fe XIII measured using a heavy-ion storage ring
Authors:Träbert, E.; Calamai, A G; Gwinner, G; Knystautas, E J; Pinnington, E H; Wolf, A
Language:English
Date of Publication (YYYY-MM-DD):2003
Title of Journal:Journal of Physics B: Atomic Molecular and Optical Physics
Journal Abbrev.:J. Phys. B: At. Mol. Opt. Phys.
Volume:36
Start Page:1129
End Page:1141
Copyright:Copyright © Institute of Physics and IOP Publishing Limited 2004.
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:Lifetimes (the inverse of the total decay rates) of several 3p and 3d levels in Ca-, Ar-, Cl- and Si-like ions of Fe that decay only by electric-dipole-forbidden transitions have been measured optically using a heavy-ion storage ring, observing either near-UV or EUV light. In several cases, more than one decay contributes to a given decay curve, which complicates the analysis. The lifetime results, with a precision ranging from 0.8 to 10%, compare well with some theoretical predictions.
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:Experimentalphysik III, Fakultät für Physik und Astronomie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
Department of Physics and Astronomy, Appalachian State University, Boone, NC 28608, USA
Département de Physique, Université Laval, Québec, Canada, G1K 7P4
Department of Physics, University of Alberta, Edmonton, Canada, T6G 2J1
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