166 citations · 364 across the 7 of their papers we have counts for
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Visible emission spectroscopy of highly charged tungsten ions in LHD: II. Evaluation of tungsten ion temperature
K Fujii, Y Takahashi, Y Nakai +5
We demonstrated a polarization-resolved high resolution spectroscopy of a visible emission line of highly charged tungsten ions (λ0 = 668.899 nm, Shinohara et al Phys. Scr. 90 1254…
Visible emission spectroscopy of highly charged tungsten ions in LHD: I. Survey of new visible emission lines
M Shinohara, K Fujii, D Kato +5
We found 12 unknown visible emission lines from the core plasma of large helical device with highly charged tungsten ions accumulated. The observation was made with our home-built…
Extended calculations of energy levels and transition rates for singly ionized lanthanide elements I: Pr - Gd
Laima Radžiūtė, Gediminas Gaigalas, Daiji Kato +2
Lanthanide elements play important roles as an opacity source in the ejected material from neutron star mergers. Accurate and complete atomic data are necessary to evaluate the opa…
Energy level structure and transition data of Er
Gediminas Gaigalas, Pavel Rynkun, Laima Radžiūtė +3
The main aim of this paper is to present accurate energy levels of the ground [Xe] and first excited [Xe] configurations of Er. The energy level structur…
Collisional-radiative modeling of the spectrum of W XIV - W XVI ions
Xiaobin Ding, Fengling Zhang, Yang Yang +7
The wavelength and rate of the transition of W XIV - W XVI ions have been calculated by the relativistic configuration interaction (RCI) method with the implementation of F…
Observation of Electric Octupole Emission Lines Strongly Enhanced by an Anomalous Behavior of Cascading Contribution
Hiroyuki A. Sakaue, Daiji Kato, Izumi Murakami +2
We present extreme ultraviolet spectra of Ag-like W observed with an electron beam ion trap. In the spectra, the -- transitions are identified as the f…