Saturation of fishbone instability through zonal flows driven by energetic particle transport in tokamak plasmas

Gyrokinetic and kinetic-MHD simulations are performed for the fishbone instability in the DIII-D discharge #178631, chosen for validation of first-principles simulations to predict the energetic particle (EP) transport in an ITER pre-fusion baseline scenario. Fishbone modes are found to generate zon...

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Veröffentlicht in:	Nuclear fusion 2025-01, Vol.65 (1), p.16052
Hauptverfasser:	Brochard, G., Liu, C., Wei, X., Heidbrink, W., Lin, Z., Falessi, M.V., Zonca, F., Qiu, Z., Gorelenkov, N., Chrystal, C., Du, X., Bao, J., Polevoi, A.R., Schneider, M., Kim, S.H., Pinches, S.D., Liu, P., Nicolau, J.H., Lütjens, H.
Format:	Artikel
Sprache:	eng
Schlagworte:	chirping energetic particles fishbone gyrokinetic ITB kinetic-MHD Physics Plasma Physics zonal flows
Online-Zugang:	Volltext
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