Plasma rotation and ion temperature measurements by collective Thomson scattering at ASDEX Upgrade

被引：18
|
作者：
Stejner, M. [1 ]
Nielsen, S. K. [1 ]
Jacobsen, A. S. [1 ]
Korsholm, S. B. [1 ]
Leipold, F. [1 ]
McDermott, R. M. [2 ]
Michelsen, P. K. [1 ]
Rasmussen, J. [1 ]
Salewski, M. [1 ]
Schubert, M. [2 ]
Stober, J. [2 ]
Wagner, D. H. [2 ]
机构：
[1] Tech Univ Denmark, Dept Phys, DK-2800 Lyngby, Denmark
[2] Max Planck Inst Plasma Phys, D-85748 Garching, Germany
来源：
PLASMA PHYSICS AND CONTROLLED FUSION | 2015年 / 57卷 / 06期
关键词：
Tokamak; collective Thomson scattering; main ion rotation and temperature; TRANSPORT;
D O I：
10.1088/0741-3335/57/6/062001
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：
We present the first deuterium ion temperature and rotation measurements by collective Thomson scattering at ASDEX Upgrade. The results are in general agreement with boron-based charge exchange recombination spectroscopy measurements and consistent with neoclassical simulations for the plasma scenario studied here. This demonstration opens the prospect for direct non-perturbative measurements of the properties of the main ion species in the plasma core with applications in plasma transport and confinement studies.
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页数：5
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