3RCM Agenda and Presentations

Third Research Coordination Meeting of Coordinated Research Project on Spectroscopic and Collisional Data for Tungsten from 1 eV to 20 keV.


The third and final Research Coordination Meeting (RCM) of the Coordinated Research Project (CRP) on Spectroscopic and Collisional Data for Tungsten from 1 eV to 20 keV (Tungsten in Plasma) was held at IAEA on Monday-Wednesday 6-8 October 2014 with 17 external experts representing 14 research groups and A+M Data Unit staff. Participants reviewed their research during the CRP and made plans for a final report. Many of the meeting presentations are made available here.

Meeting Report


Agenda and Presentations

Monday 06 October 2014, Room C-0739

09:30-09:45 R. A. Forrest, B. J. Braams: Welcome, adoption of the agenda
09:45-10:30 Alfred MÜLLER, Justus-Liebig-Universität Giessen: Experimental data for electron-impact ionization, electron-ion recombination and photoionization of tungsten ions.
10:30-11:00 All: Discussion: Experimental data on electron collision processes with tungsten.
11:00-11:15 Break
11:15-11:45 Kouichi SOEJIMA, Niigata University, Japan: Measurements using an electron beam ion source of charge transfer cross sections for collisions between tungsten ions and helium atoms.
11:45-12:15 All: Discussion: Experimental data on heavy particle collisions.
12:15-13:30 Lunch.
13:30-14:00 Hiroyuki SAKAUE, National Institute for Fusion Science, Toki, Japan: EUV spectra of highly charged tungsten ions in CoBIT and LHD.
14:00-14:30 Fumihiro KOIKE, Sophia University, Tokyo, Japan: Calculation, analysis, and modeling of E1 and M1 lines from W ions in LHD and EBIT plasmas.
14:30-15:00 Peter BEIERSDORFER, Lawrence Livermore National Laboratory: Tungsten x-ray data needed for core plasma diagnostics and brief update on our recent data production.
15:00-15:30 Break.
15:30-16:00 Yuri RALCHENKO, National Institute of Standards and Technology: Experimental and theoretical analysis of EUV and x-ray spectra from highly-charged ions of tungsten.
16:00-16:30 Alexander RYABTSEV, Russian Academy of Sciences, Institute of Spectroscopy, Troitsk: Spectra of W VIII and W IX in the EUV region.
16:30-17:00 Wan-Ü Lydia TCHANG-BRILLET, Observatoire de Paris, LERMA, and Jean-François WYART, Université Paris Sud: Spectroscopic Properties of Moderately Charged Ions of Tungsten.
17:00-17:30 All: Discussion: Experimental data on tungsten spectra. (To be continued.)
19:00- Social dinner.

Tuesday 07 October 2014, Room C-0739

09:00-09:30 James COLGAN and Chris FONTES, Los Alamos National Laboratory: Collisional-Radiative Modeling of Tungsten at temperatures of 1200-2400 eV.
09:30-10:00 Rajesh SRIVASTAVA, Indian Institute of Technology at Roorkee: Electron impact excitation cross sections and polarization of highly charged tungsten ions.
10:00-10:30 Zhongwen WU (for Chenzhong DONG), Northwest Normal University, Lanzhou, China: Theoretical study on electron impact excitation and dielectronic recombination of highly charged tungsten ions.
10:30-11:00 Break.
11:00-11:30 Duck-Hee KWON, Korea Atomic Energy Reseach Institute: Electron-impact ionization calculations for tungsten ions.
11:30-12:00 Valeriy LISITSA, National Research Center "Kurchatov Institute", Moscow, Russian Federation: Statistical theory for radiative-collisional processes with heavy ions in plasmas.
12:00-12:30 Malvina TRZHASKOVSKAYA, Russian Academy of Sciences, St. Petersburg Nuclear Physics Institute and Vladimir K. NIKULIN, Ioffe Physical Technical Institute: Unified database of radiative recombination and photoionization data for low-charged tungsten ions in plasmas. Atoms in laser and fusion plasmas.
12:30-14:00 Lunch
14:00-15:30 All: Review: Spectroscopic data from experiment and calculation.
15:30-16:00 Break.
16:00-17:00 All: Review: Collisional data from experiment and calculation.

Wednesday 08 October 2014, Room C-0739

09:00-12:00 All: Discussion. Data quality, data uncertainties, priorities for further experiments and calculations. Outline of meeting report.
12:00-13:30 Lunch.
13:30-16:00 All: Plans for CRP final report, any remaining business.
16:00 Close of meeting.

Participants: (From left to right)