Investigation of GAM zonal flows near the pedestal region of H-mode on EAST tokamak

Geodesic acoustic mode (GAM) is the finite frequency counterpart of zonal flow in toroidal plasmas, which could be excited by and regulate turbulence. This article reports a stationary eigenmode GAM at the inner side of the edge radial electric field contributing to an extreme high confinement plasm...

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Veröffentlicht in:	Nuclear fusion 2025-01
Hauptverfasser:	Feng, Xi, Liu, AhDi, Zhuang, Ge, Zhou, Chu, Zou, Xiao Lan, Liu, Haiqing, Ye, Lei, Dai, Zongliang, Long, Feifei, Wang, Shouxin, Wang, Liang, Xu, Liqing, Zhao, Hailin, Zhang, Jin, Zhong, Xiaoming, Wang, Mingyuan, Wang, Shifan, Gao, Liutian, Shi, Wenxiang, Qiu, Sichun, Li, Liuxin, Feng, Yifan, Chen, Xiaoying, Zhang, Yanyi, Lan, Tao, Li, Hong, Mao, Wenzhe, Liu, Zixi, Ding, Weixing, Xie, Jinlin, Liu, Wandong, Shi, Zhongbing
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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