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Title: Emission Spectroscopy of Highly Charged Ions in Plasma of an Electron Beam Ion Trap

Abstract

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.

Authors:
 [1];  [2]; ; ;  [3];  [4];  [5];  [6];  [7]
  1. Vinca Institute of Nuclear Sciences, P.O. Box 522, 11001 Belgrade (Serbia and Montenegro)
  2. (Germany)
  3. Max-Planck Institut fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany)
  4. University of Missouri-Rolla, Physics Building, Rolla, MO 63409-0640 (United States)
  5. Lebedev Physical Institute, Russian Academy of Science, 117924 Moscow (Russian Federation)
  6. Department of Physics, University of Kassel, Heinrich-Plett-St. 40, D-34132 Kassel (Germany)
  7. Applied Ion Beam Physics Lab, Fudan University, Shanghai 200433 (China)
Publication Date:
OSTI Identifier:
20630452
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 740; Journal Issue: 1; Conference: 22. summer school and international symposium on the physics of ionized gases, Bajina Basta (Serbia and Montenegro), 23-27 Aug 2004; Other Information: DOI: 10.1063/1.1843520; (c) 2004 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; ARGON; ELECTRON BEAMS; ELECTRON SPECTRA; ELECTRONS; EMISSION SPECTRA; EMISSION SPECTROSCOPY; FORBIDDEN TRANSITIONS; IONS; KRYPTON; M1-TRANSITIONS; MAGNETIC DIPOLES; PHOTOELECTRON SPECTROSCOPY; PHOTON EMISSION; PLASMA; TRAPS

Citation Formats

Draganic, I., Max-Planck Institut fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg, Crespo Lopez-Urrutia, J.R., Soria Orts, R., Ullrich, J., DuBois, R., Shevelko, V., Fritzsche, S., and Zou, Y. Emission Spectroscopy of Highly Charged Ions in Plasma of an Electron Beam Ion Trap. United States: N. p., 2004. Web. doi:10.1063/1.1843520.
Draganic, I., Max-Planck Institut fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg, Crespo Lopez-Urrutia, J.R., Soria Orts, R., Ullrich, J., DuBois, R., Shevelko, V., Fritzsche, S., & Zou, Y. Emission Spectroscopy of Highly Charged Ions in Plasma of an Electron Beam Ion Trap. United States. doi:10.1063/1.1843520.
Draganic, I., Max-Planck Institut fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg, Crespo Lopez-Urrutia, J.R., Soria Orts, R., Ullrich, J., DuBois, R., Shevelko, V., Fritzsche, S., and Zou, Y. Wed . "Emission Spectroscopy of Highly Charged Ions in Plasma of an Electron Beam Ion Trap". United States. doi:10.1063/1.1843520.
@article{osti_20630452,
title = {Emission Spectroscopy of Highly Charged Ions in Plasma of an Electron Beam Ion Trap},
author = {Draganic, I. and Max-Planck Institut fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg and Crespo Lopez-Urrutia, J.R. and Soria Orts, R. and Ullrich, J. and DuBois, R. and Shevelko, V. and Fritzsche, S. and Zou, Y.},
abstractNote = {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.},
doi = {10.1063/1.1843520},
journal = {AIP Conference Proceedings},
number = 1,
volume = 740,
place = {United States},
year = {Wed Dec 01 00:00:00 EST 2004},
month = {Wed Dec 01 00:00:00 EST 2004}
}