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
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
收藏
页码:141 / 153
页数:13
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