Plasma spectroscopy in the conditions of the ITER tokamak

被引：0
作者：
Rosato, J. [1 ]
Marandet, Y. [1 ]
Kotov, V. [2 ]
Reiter, D. [2 ]
Capes, H. [1 ]
Godbert-Mouret, L. [1 ]
Koubiti, M. [1 ]
Hammami, R. [1 ]
Stamm, R. [1 ]
机构：
[1] Univ Aix Marseille, Lab PIIM, UMR 7345, CNRS,Ctr St Jerome, Case 232, F-13397 Marseille 20, France
[2] Forschungszentrum Julich GmbH, IEK 4, Trilateral Euregio Cluster, Euratom Assoc, D-52425 Julich, Germany
来源：
26TH SUMMER SCHOOL AND INTERNATIONAL SYMPOSIUM ON THE PHYSICS OF IONIZED GASES (SPIG 2012) | 2012年 / 399卷
关键词：
HYDROGEN STARK PROFILES; SPECTRAL-LINE SHAPES; EDGE;
D O I：
10.1088/1742-6596/399/1/012019
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The state of art of the line shape modeling techniques involved in tokamak edge plasma spectroscopy is reported, in the context of the preparation for ITER. Hydrogen spectra are calculated assuming a line-of-sight crossing a 2D-plasma background obtained from numerical simulations. The Doppler, Zeeman and Stark effects are retained. The possibility for a line shape-based diagnostic of the ITER divertor plasma is examined through fittings of simulated spectra and comparison with the input plasma fields. The role of turbulent fluctuations on line shapes is also examined.
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页数：8
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