Study of plasma turbulence by the microwave backscattering technique in lower hybrid heating experiments on the FT-2 tokamak

被引：0
|
作者：
Budnikov, VN
Bulanin, VV
Gurchenko, AD
Gusakov, EZ
D'yachenko, VV
Esipov, LA
Its, ER
Stepanov, AY
Shorikov, VY
机构：
[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia
[2] St Petersburg State Univ, St Petersburg 195251, Russia
来源：
PLASMA PHYSICS REPORTS | 1998年 / 24卷 / 03期
关键词：
D O I：
暂无
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：
Low-frequency (<2 MHz) plasma turbulence in the FT-2 tokamak is studied experimentally with the help of a technique based on the study of enhanced scattering and X- and O-reflectometry in the ohmic heating regime during current drive, in the transitional regime from current drive to lower hybrid heating, and during lower hybrid heating. The experimental results are analyzed and compared with the data from CO2-laser light scattering obtained in the same regimes. A characteristic size of the region in which small-scale turbulence is efficiently driven is determined.
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页码：233 / 236
页数：4
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