First Research Coordination Meeting of the Neutral Beams CRP

The 1st Research Coordination Meeting of the CRP on Data for Atomic Processes of Neutral Beams in Fusion Plasma was held from 19 – 21 June 2017 at IAEA Headquarters in Vienna, Austria. The Scientific Secretary was Hyun-Kyung Chung (Unit Head, Atomic and Molecular Data Unit, IAEA).

Meeting Report

Neutral Beams CRP: RCM1 group photo


Monday, 19 June 2017

09:30 – 10:00Hyun-Kyung CHUNG: Opening, Introduction of Participants, Meeting Objectives, Adoption of Agenda
[presentation (pdf: 602.9 KB)]
Session 1: Fusion Modelling

Chair: Hyun-Kyung CHUNG

10:00 – 10:40Daren P. STOTLER: Neutral beam analysis codes used on NSTX-U and DIII-D
[presentation (pdf: 7.7 MB)]
10:40 – 11:00Coffee Break
11:00 – 11:40Oleksandr MARCHUK: Atomic data and collisional-radiative modelling of neutral beams in eigenstates
[presentation (pdf: 2.7 MB)]
11:40 – 12:20Jinseok KO: Atomic data and collisional-radiative modelling of neutral beams in eigenstates
[presentation (pdf: 2.3 MB)]
12:20 – 14:00Lunch
Session 2: Fusion Modelling and Data

Chair: Daren P. STOTLER

14:00 – 14:20Gergő POKOL: Study of atomic beam interactions in fusion plasmas using the RENATE synthetic BES diagnostic
[presentation (pdf: 1.6 MB)]
14:20 – 14:40Károly TŐKÉSI: Cross-section modelling for Beam Emission Spectroscopy-Classical treatment
[presentation (pdf: 954.2 KB)]
14:40 – 15:20Martin G. O'MULLANE: Quantification of the contribution of processes in the ADAS beam model
[presentation (pdf: 1.6 MB)]
15:20 – 15:40Coffee Break
15:40 – 17:00Review of current issues and data needs with neutral beam diagnostics modeling (all participants)
[presentation (pdf: 192.1 KB)]

Tuesday, 20 June 2017

Session 3: Atomic Data I


09:00 – 09:40Nicolas SISOURAT: Electronic processes cross sections evaluation with semiclassical non perturbative approach
[presentation (pdf: 1.9 MB)]
09:40 – 10:20Yong WU: State-resolved cross section calculations for excitation, ionization and charge transfer in collisions between hydrogen neutrals and the principal fully stripped impurity ions
[presentation (pdf: 3.1 MB)]
10:20 – 10:50Coffee Break
10:50 – 11:30Clara ILLESCAS: Theoretical studies of ionization, charge transfer and excitation in ion-H, He collisions in the energy range of 25-500 keV/amu
[presentation (pdf: 754.7 KB)]
11:30 – 12:10Tom KIRCHNER: Basis generator method calculations for ion-atom collision systems of relevance to neutral beams in fusion plasma
[presentation (pdf: 466.8 KB)]
12:10 – 14:00Lunch
Session 4: Atomic Data II


14:00 – 14:40Alisher KADYROV: Accurate calculations of state-resolved cross sections for excitation, ionization and charge transfer in collisions of hydrogen isotopes with protons, deuterons, tritons and the main fully stripped impurity ions
[presentation (pdf: 5.3 MB)]
14:40 – 15:20Yuri RALCHENKO: Atomic data for W64+ and H
[presentation (pdf: 2.2 MB)]
15:20 – 15:50Coffee Break
15:50 – 17:00Review of current status of ion-atom collision data (all participants)
[presentation (pdf: 308.1 KB)]

Wednesday, 21 June 2017

Session 5: Code Comparison Workshops
09:00 – 09:30Yuri RALCHENKO: NLTE Code comparison workshops
[presentation (pdf: 190.9 KB)]
09:30 – 10:30Discussion on code comparison workshop on neutral beam penetration and beam-based photoemissions
[presentation (pdf: 202.4 KB)]
10:30 – 10:50Coffee Break
10:50 – 12:00Discussion on code comparison workshop on electron dynamics in atomic collisions (all participants)
12:00 – 13:30Lunch
Session 6: Conclusions

Chair: Hyun-Kyung CHUNG

13:30 – 15:00Development of work plans during the CRP period
15:00 – 15:20Coffee Break
15:20 – 17:00Sketch of meeting report