VARIATION OF PROMPT ALPHA-PARTICLE LOSSES DURING SAWTOOTH ACTIVITY IN TOKAMAKS

被引：2

作者：

ANDERSON, D

LISAK, M

机构：

[1] Inst. for Electromagnetic Field Theory, Chalmers Univ. of Technol., Goteborg

来源：

PLASMA PHYSICS AND CONTROLLED FUSION | 1990年 / 32卷 / 02期

关键词：

D O I：

10.1088/0741-3335/32/2/005

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：

The time evolution of the prompt losses of fusion-produced alpha particles in Tokamak plasmas characterized by sawtooth activity is investigated. The alpha particle loss rate during a sawtooth period is predicted to change inversely with the change in bulk plasma parameters but also to contain a characteristic burst at the sawtooth crash. The spectrum of the lost alpha particles is also discussed.

引用

页码：141 / 153

页数：13

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