Avalanche phenomenon of runaway electrons during additional fuelling

被引：0

作者：

Yang, JW ^{[1
]}

Cao, JY ^{[1
]}

Zeng, QX ^{[1
]}

Zhang, W ^{[1
]}

Tang, NY ^{[1
]}

Dong, JF ^{[1
]}

Deng, ZC ^{[1
]}

Xiao, ZG ^{[1
]}

Yao, LH ^{[1
]}

机构：

[1] SW Inst Phys, Chengdu 610041, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2002年 / 19卷 / 02期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

During pellet injection and supersonic molecular beam injection, we have observed the increase of electron density and the enhancement of hard x-ray radiation, but the runaway electrons normally decrease without additional fuelling when the density of plasma increases. This phenomenon may come from the synergetic effects of Dreicer and avalanche runaway electrons. The experimental results are consistent with the calculation based on the theory of avalanche runaway in the HL-1M tokamak.

引用

页码：230 / 232

页数：3

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