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Joint IAEA-KAERI Consultants Meeting on
Recommended Data for Atomic Processes of Tungsten Ions

hosted by Korea Atomic Energy Research Institute (KAERI)

14-16 September 2015, Daejeon, Republic of Korea

Meeting room:
Atopia Hall 106 (Seminar Room I)
Nuclear Training & Education Center

Meeting Objectives

Atomic data for tungsten is highly important for operating tokamaks with tungsten wall. The purpose of the meeting is to evaluate effective rate coefficients for tungsten in plasma; effective rate coefficients for ionization, recombination and radiative power loss. Participants are expected to compare available theoretical and experimental data for all tungsten ions and produce an evaluated data set.

Invited Experts

Duck-Hee Kwon, Wonwook Lee (Korea Atomic Energy Research Institute), Xiaobin Ding (Northwest Normal University), Bowen Li (Lanzhou University), Tomohide Nakano (Japan Atomic Energy Agency), Simon Preval (University of Strathclyde), Ehud Behar (Technion, Haifa) and Connor Ballance (Queen's University Belfast)

Meeting Agenda

Monday 14 September 2015

09:30 - 10:00 Adoption of Agenda, Meeting objectives
10:00 - 10:40 Tomohide Nakano: Experimental evaluation of W44+ ionization and W45+ recombination cross-sections
10:40 - 11:20 Duck-Hee Kwon: Dielectronic Recombination of W45+ and W44+ : Configuration Mixing and Channels
11:20 - 11:50 Coffee Break
11:50 - 11:30 Simon Preval: The Tungsten Project: Partial and Total Dielectronic/Radiative Recombination Rate Coefficients for W74+ to W56+
12:30 - 14:00 Lunch
14:00 - 14:40 Xiaobin Ding: The calculation on the Dielectronic recombination rate coefficients of W37+ to W45+ ions
14:40 - 15:20 Bowen Li:Dielectronic recombination computations of Rh-, Pd- and Ag-like W with the FAC code.
15:20 - 15:40 Coffee Break
15:40 - 16:20 Connor Ballance:An R-matrix and AutoStructure distorted-wave approach to the Di-electronic Recombination of W35+ and W20+
16:20 - 17:00 Ehud Behar: Dielectronic Recombination Computations with the HULLAC code

Tuesday 15 September 2015

09:00 - 09:30 Welcome address by Dr. Young-Ouk Lee, Director of Korea Nuclear Data Center
09:30 - 10:00 Hyun-Kyung Chung: Internationally Coordinated Activities of Uncertainty Quantification of Atomic, Molecular and Plasma-Surface Interaction data for Fusion applications
10:00 - 12:30 Comparison of Dielectronic Recombination Data (W⁰⁺-W⁴⁰⁺)
12:30 - 14:00 Lunch
14:00 - 17:00 Comparison of Dielectronic Recombination Data (W⁴¹⁺-W⁷²⁺)

Wednesday 16 September 2015

09:00 - 12:30 Recommendation of Dielectronic Recombination Data
12:30 - 14:00 Lunch
14:00 - 17:30 Summary and Discussion on Future work
17:30 - Adjournment of Meeting