Indirect nonlinear interaction between toroidal Alfvén eigenmode and ion temperature gradient mode mediated by zonal structures

Indirect nonlinear interaction between toroidal Alfvén eigenmode and ion temperature gradient mode mediated by zonal structures

The indirect nonlinear interactions between toroidal Alfvén eigenmode (TAE) and ion temperature gradient mode (ITG) are investigated utilizing nonlinear gyrokinetic theory and ballooning mode decomposition. More specifically, the local nonlinear ITG mode equation is derived adopting the fluid-ion ap...

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Bibliographic Details
Main Authors: Qian Fang, Guangyu Wei, Ningfei Chen, Liu Chen, Fulvio Zonca, Zhiyong Qiu
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:Nuclear Fusion
Subjects:
toroidal Alfvén eigenmode
ion temperature gradient mode
zonal structures
gyrokinetic theory
burning plasma
Online Access:https://doi.org/10.1088/1741-4326/add1ef
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https://doi.org/10.1088/1741-4326/add1ef

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