Ion temperature and beam-driven plasma waves from collective scattering of gyrotron radiation in W7-AS

被引：57

作者：

Suvorov, EV

Erckmann, V

Holzhauer, E

Kasparek, W

Dryagin, YA

Filchenkov, SE

Fraiman, AA

Geist, T

Kick, M

Kukin, LM

Kostrov, AV

Lubyako, LV

Shtanyuk, AM

Skalyga, NK

Smolyakova, OB

机构：

[1] MAX PLANCK INST PLASMA PHYS,EURATOM ASSOC,D-85748 GARCHING,GERMANY

[2] UNIV STUTTGART,INST PLASMAFORSCH,D-70569 STUTTGART,GERMANY

来源：

PLASMA PHYSICS AND CONTROLLED FUSION | 1995年 / 37卷 / 11期

关键词：

D O I：

10.1088/0741-3335/37/11/002

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：

Collective scattering of gyrotron radiation and its potential for plasma diagnostics was investigated using the W7-AS stellarator. The ion temperature was determined from thermal spectra in neutral-beam-heated plasmas. The excitation of a narrow band plasma wave by a non-thermal ion component was observed and the wave characteristics were investigated experimentally. The results constitute an important step toward alpha-particle diagnostic via scattering of powerful microwave radiation.

引用

页码：1207 / 1213

页数：7

共 12 条

[1] ALPHA-PARTICLE DETECTION BY ELECTROMAGNETIC SCATTERING OFF OF PLASMA FLUCTUATIONS [J].