Experimental investigation of the radial structure of energetic particle driven GAM in TCV

Experimental investigation of the radial structure of energetic particle driven GAM in TCV

High amplitude energetic particle geodesic acoustic mode (EGAM) oscillations driven by Neutral Beam (NBI) injected in the direction counter to the toroidal plasma current are observed in the TCV tokamak. The modes appear at frequencies close to the geodesic acoustic mode (GAM) frequency, correspondi...

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Bibliographic Details
Main Authors: M.B. Dreval, S.E. Sharapov, A. Jansen van Vuuren, A.N. Karpushov, S. Mazzi, M. Podesta, U.A. Sheikh, L. Simons, R. Ochoukov, J. Poley, D. Testa, the TCV Team, the EUROfusion Tokamak Exploitation Team
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:Nuclear Fusion
Subjects:
EGAM
TCV
tokamak
fast particles
Online Access:https://doi.org/10.1088/1741-4326/ad9757
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https://doi.org/10.1088/1741-4326/ad9757

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