TRANSITION OF THE RADIAL ELECTRIC-FIELD BY ELECTRON-CYCLOTRON HEATING IN THE CHS HELIOTRON TORSATRON

被引：52

作者：

IDEI, H ^{[1
]}

IDA, K ^{[1
]}

SANUKI, H ^{[1
]}

YAMADA, H ^{[1
]}

IGUCHI, H ^{[1
]}

KUBO, S ^{[1
]}

AKIYAMA, R ^{[1
]}

ARIMOTO, H ^{[1
]}

FUJIWARA, M ^{[1
]}

HOSOKAWA, M ^{[1
]}

MATSUOKA, K ^{[1
]}

MORITA, S ^{[1
]}

NISHIMURA, K ^{[1
]}

OHKUBO, K ^{[1
]}

OKAMURA, S ^{[1
]}

SAKAKIBARA, S ^{[1
]}

TAKAHASHI, C ^{[1
]}

TAKITA, Y ^{[1
]}

TSUMORI, K ^{[1
]}

YAMADA, I ^{[1
]}

机构：

[1] NATL INST FUS SCI,NAGOYA 46401,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.71.2220

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The transition of a radial electric field from a negative to a positive value is observed in the compact helical system when the electron loss is sufficiently enhanced by the superposition of the off-axis second harmonic electron cyclotron heating on the neutral beam heated plasmas. Existence of the threshold for the enhanced particle flux required to cause the transition is experimentally certified. The observed threshold is compared with a theoretical prediction.

引用

页码：2220 / 2223

页数：4

共 27 条

[1]

ACTTO SC, 1992, P INT C PLASMA PHY 1, V16, P529

[2] INFLUENCE OF SHEARED POLOIDAL ROTATION ON EDGE TURBULENCE [J].