Observation of reduced-turbulence regime with tungsten injection in HL-2A edge plasmas

A reduced-turbulence regime has been observed in HL-2A NBI-heated deuterium plasmas. The transition to this regime is achieved by injecting a certain amount of tungsten into the plasma based on the laser blow-off technique. It has been found that the amplitude of geodesic acoustic mode (GAM) zonal f...

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Auteurs principaux:	Q. Zou, J. Cheng, Z.B. Shi, Y. Xu, L.W. Yan, C.F. Dong, X. Chen, W. Zhang, Y.J. Zhu, Z.H. Huang, W.C. Wang, N. Wu, L. Liu, C.J. Tang, X.Q. Ji, W.L. Zhong, M. Xu
Format:	Artigo
Langue:	Inglês
Publié:	IOP Publishing 2023-01-01
Collection:	Nuclear Fusion
Sujets:	turbulence GAM zonal flows nonlinear coupling Langmuir probe
Accès en ligne:	https://doi.org/10.1088/1741-4326/acfdb8
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