Transport theory for energetic alpha particles in finite aspect ratio tokamaks with broken symmetry

K. C. Shaing, M. Schlutt, A. L. Lai

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

摘要

Transport theory for the energetic alpha particles in finite aspect ratio tokamaks with broken symmetry is developed for the case where the slowing down collision operator dominates. The transport fluxes in the 1/ν and superbanana plateau regimes are derived. Here, ν is the typical collision frequency. They can be used in modeling the energy loss of the alpha particles in thermonuclear fusion reactors. Numerical realizations of the superbanana orbits of alpha particles in tokamaks with broken symmetry are also presented. The existence of the superbananas corroborates the predictions of the theories presented here and elsewhere.

原文English
文章編號022508
期刊Physics of Plasmas
23
發行號2
DOIs
出版狀態Published - 2016 二月 1

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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