Observation of avalanchelike phenomena in a magnetically confined plasma
Observation of avalanchelike phenomena in a magnetically confined plasma
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DOI：
10.1103/physrevlett.84.1192
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发表时间：
2000-02-07
影响因子：
8.6
通讯作者：
Politzer, PA
中科院分区：
文献类型：
--
作者：
Politzer, PA
在磁约束托卡马克等离子体中观察到的电子温度波动具有雪崩事件的一些特征，这些特征有时与自组织临界有关，包括间歇性大空间和时间尺度，“1/f”谱，自相关函数中的大尾，以及明显的径向传播证据。
Electron temperature fluctuations seen in a magnetically confined tokamak plasma have some of the characteristics of the avalanchelike events sometimes associated with self-organized criticality, including intermittency large space and time scales, "1/f" spectra, large tails in the autocorrelation function, and clear evidence of radial propagation.