Data processing and visualization tool for atomic and molecular data for collisional radiative models

Author:

Cianfrani FrancescoORCID,Borodin Dmitry V.,Küppers Bettina

Abstract

Abstract The Monte Carlo kinetic code EIRENE (Sect. 2) is used for simulating the behavior of neutral species in the edge of tokamak plasma and coupled with fluid plasma codes for a self-consistent description to be compared with measured experimental conditions. The data and visualization toolbox HYDKIN (Sect. 3) has been developed as a pre-processing tool for validation of those atomic and molecular (A &M) data used in EIRENE simulations, such as cross sections and reaction rates for plasma-neutral and neutral-neutral collisions. The restructuring that is being performed to increase HYDKIN readability and usability is here presented (Sect. 4). Graphic Abstract

Funder

EUROfusion

Publisher

Springer Science and Business Media LLC

Subject

Atomic and Molecular Physics, and Optics

Reference28 articles.

1. R.A. Pitts, X. Bonnin, F. Escourbiac et al., Physics basis for the first ITER tungsten divertor. Nucl. Mater. Energy 20, 10066 (2019)

2. J. Karhunen, A. Holm, B. Lomanowski et al., Inference of molecular divertor density from filtered camera analysis of molecularly induced Balmer line emission during detachment in JET L-mode plasmas. J. Instr. 17(01), id.C01032 (2022)

3. D. Reiter, M. Baelmans, P. Börner, The EIRENE and B2-EIRENE codes. Fusion Sci. Tech. 47, 2 (2005)

4. http://www.eirene.de/

5. D. Reiter, The data file Amjuel: additional atomic and molecular data for EIRENE. http://www.eirene.de/Documentation/amjuel.pdf, (2020)

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