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

Research output: Contribution to journalArticle


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.


  • W. Li
  • J. Xiao
  • Z. Shi
  • Z. Fei
  • R. Zhao
  • T. Brage
  • S. Huldt
  • R. Hutton
  • Y Zou
External organisations
  • Ministry of Education, China
  • Fudan University
  • Lund University
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Atom and Molecular Physics and Optics


  • EBIT, forbidden lines, fusion plasma diagnostics, Tungsten, visible spectroscopy
Original languageEnglish
Article number105002
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Issue number10
Publication statusPublished - 2016 May 5
Publication categoryResearch