Validation of Collisional Radiative Model of High-Z Multiple Charged Ions at NLTE Code Comparison Workshops

• SASAKI Akira

  Japan Atomic Energy Agency

• MURAKAMI Izumi

  National Institute for Fusion Science

抄録

We develop a collisional radiative (CR) model of high-Z multiple charge ions based on computational atomic data. We use an algorithm to determine a set of atomic energy levels in the model with significant population in the plasmas and contribute to the dielectronic recombination (DR) processes. The model is validated through participation to the non-LTE kinetics workshops. At the nLTE workshop, an alternative method for the analysis of the spectrum from plasmas based on genetic algorithm (GA) is also discussed. An application of the present model to calculate the ion abundance and radiative power loss of Gd and Nd plasmas is also shown.

収録刊行物

• Plasma and Fusion Research

  Plasma and Fusion Research 8 (0), 2401021-2401021, 2013

  一般社団法人 プラズマ・核融合学会

キーワード

• atomic processes
• collisional radiative model
• tungsten
• simulation

詳細情報

• CRID: 1390001205255500544
• NII論文ID: 130004678504
• DOI: 10.1585/pfr.8.2401021
• ISSN: 18806821
• Web Site: https://www.jstage.jst.go.jp/article/pfr/8/0/8_2401021/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可