FLUCTUATION AND ELECTRON-HEAT TRANSPORT IN A REVERSED-FIELD-PINCH PLASMA

被引:55
作者
JI, H
TOYAMA, H
MIYAMOTO, K
SHINOHARA, S
FUJISAWA, A
机构
[1] Department of Physics, Faculty of Science, University of Tokyo, Bunkyo-ku
关键词
D O I
10.1103/PhysRevLett.67.62
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Fluctuations are experimentally studied using Langmuir probes and magnetic probes in the a/2 less-than-or-similar-to r less-than-or-equal-to a region of the REPUTE-1 reversed-field-pinch plasma. An electron-heat flux q(E)e due to electrostatic fluctuations is too small to account for the total electron-heat flux q(total)e. It is implied that magnetic fluctuations mainly determine the electron energy confinement in the interior region.
引用
收藏
页码:62 / 65
页数:4
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