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          Institute: MPI für Kernphysik     Collection: Precision Spectroscopy and Ultracold Ensembles     Display Documents

ID: 278084.0, MPI für Kernphysik / Precision Spectroscopy and Ultracold Ensembles
Emission spectroscopy of highly charged ions in plasma of an electron beam ion trap
Authors:Draganic, I.; Crespo López-Urrutia, J. R.; Soria Orts, R.; DuBois, R.; Shevelko, V.; Fritzsche, S.; Zou, Y.; Ullrich, J.
Publisher:American Institute of Physics
Date of Publication (YYYY-MM-DD):2004-11
Title of Proceedings:THE PHYSICS OF IONIZED GASES: 22nd Summer School and International Symposium on the Physics of Ionized Gases
Start Page:364
End Page:372
Title of Series:AIP Conference Proceedings
Volume (in Series):740
Name of Conference/Meeting:22nd Summer School and International Symposium on the Physics of Ionized Gases (SPIG 2004)
Place of Conference/Meeting:Bajina Basta, Serbia and Montenegro
(Start) Date of Conference/Meeting
End Date of Conference/Meeting 
Copyright:© 2004 American Institute of Physics
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:The results of experimental study of magnetic dipole (M1) transitions in highly charged ions of argon (Ar9+, Ar10+, Ar13+ and Ar14+) and krypton (Kr18+ and Kr22+) are presented. The forbidden transitions of the highly charged ions in the visible and near UV range of the photon emission spectra have been measured with accuracy better than 1 ppm. Our measurements for the ``coronal lines'' are the most accurate yet reported using an EBIT as a spectroscopic source of highly charged ions. These precise wavelength determinations provide a useful test and challenge for atomic structure calculations of many-electron systems.
External Publication Status:published
Document Type:Conference-Paper
Affiliations:MPI für Kernphysik/Group J. Ullrich/Electron Beam Ion Trap ( J.R. Crespo Lopez-Urrutia)
External Affiliations:Vinča Institute of Nuclear Sciences, P.O. Box 522, 11001 Belgrade, Serbia and Montenegro
University of Missouri-Rolla, Physics Building, Rolla, MO 63409-0640
Lebedev Physical Institute, Russian Academy of Science, 117924 Moscow, Russia
Department of Physics, University of Kassel, Heinrich-Plett-St. 40, D-34132 Kassel, Germany
Applied Ion Beam Physics Lab, Fudan University, Shanghai 200433, P. R. China
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