Stochastic fluctuation and transport in the edge tokamak plasmas with the resonant magnetic perturbation field release_b6nhcbp64nh3lhbi6euha5hiya

by Minjun J. Choi

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2021  

Abstract

The stochastic layer formation by the penetration of the resonant magnetic perturbation (RMP) field has been considered as a key mechanism in the RMP control of the edge localized mode (ELM) in tokamak plasmas. Here, we provide experimental observations that the fluctuation and transport in the edge plasmas become more stochastic with the more penetration of the RMP field into the plasma. The results support the importance of the stochastic layer formation in the RMP ELM control experiments.
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Date   2021-03-03
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Language   en ?
arXiv  2102.10733v2
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