Turbulence stabilization in tokamak plasmas with high population of fast ions

• Main Authors: Kim, D, Park, S. J., Choi, G. J., Cho, Y. W., Kang, J., Han, H., Candy, J., Belli, E. A., Hahm, T. S., Na, Y.-S., Sung, C.
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Physics; Fast ion; Turbulence
• 在線閱讀: https://hdl.handle.net/10356/174028
• 機構: Nanyang Technological University

This letter provides a new physical insight into the fast ion effects on turbulence in plasmas having a high fast ion fraction and peaked fast ion density profile. We elucidate turbulence stabilization mechanisms by fast ions that result in internal transport barrier formation in the fast ion regula...