Investigation of M1 transitions of the ground-state configuration of In-like tungsten

W. Li, J. Xiao, Z. Shi, Z. Fei, R. Zhao, T. Brage, S. Huldt, R. Hutton, Y Zou

Research output: Contribution to journalArticlepeer-review

Abstract

Three visible lines of M1 transitions from In-like tungsten were recorded using the Shanghai Permanent Magnet Electron Beam Ion Trap. The experimental wavelengths were measured as 493.84 ± 0.15, 226.97 ± 0.13 and 587.63 ± 0.23 nm (vacuum wavelengths). These results are in good agreement with theoretical predictions obtained using the large-scale relativistic many-body perturbation theory, in the form of the flexible atomic code.

Original languageEnglish
Article number105002
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume49
Issue number10
DOIs
Publication statusPublished - 2016 May 5

Subject classification (UKÄ)

  • Atom and Molecular Physics and Optics

Free keywords

  • EBIT
  • forbidden lines
  • fusion plasma diagnostics
  • Tungsten
  • visible spectroscopy

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