3 papers
physics.plasm-ph2026
First Observation of Fishbone-Driven Zonal Flows with Fine Reversed Structure in Tokamak Plasmas
Liutian Gao, Yuehao Ma, Huishan Cai +12
We present the first direct experimental observation of fishbone-driven zonal flows in the core of the EAST tokamak. In contrast to the global pattern predicted by previous models…
physics.plasm-ph2025
Cross-scale Interaction between Microturbulence and Fishbone in Fusion Plasmas
Yuehao Ma, Bin Zhang, Pengfei Liu +7
Global gyrokinetic simulations are performed for the first time to investigate cross-scale interactions between electromagnetic ion temperature gradient (ITG) turbulence and fishbo…
physics.plasm-ph2025
Electromagnetic turbulence in EAST plasmas with internal transport barrier
Yuehao Ma, Pengfei Liu, Jian Bao +2
In this study, global nonlinear electromagnetic gyrokinetic simulations are conducted to investigate turbulence in the Internal transport barrier (ITB) region of the EAST tokamak d…