149 citations · 966 across the 66 of their papers we have counts for
8 papers · 1 filter
Analysis of the nonlinear dynamics of a chirping-frequency Alfvén mode in a Tokamak equilibrium
Xin Wang, Sergio Briguglio, Claudio Di Troia +5
Chirping Alfvén modes are considered as potentially harmful in burning Tokamak plasmas. In this paper, the nonlinear evolution of a single-toroidal-number chirping mode is analysed…
Hierarchical approach for energetic particle transport in 1-dimensional uniform plasmas
Nakia Carlevaro, Francesco Cianfrani, Giovanni Montani +1
The importance of the beam-plasma system in fusion physics relies on its capability in reproducing relevant features of energetic particles interacting with the Alfvénic spectrum.…
Experimental Evidence of Nonlinear Avalanche Dynamics of Energetic Particle Modes
L. M. Yu, F. Zonca, Z. Y. Qiu +17
Recent observations in HL-2A tokamak give new experimental evidences of energetic particle mode (EPM) avalanche. In a strong EPM burst, the mode structure propagates radially outwa…
A theoretical framework of chorus wave excitation
F. Zonca, X. Tao, L. Chen
We propose a self-consistent theoretical framework of chorus wave excitation, which describes the evolution of the whistler fluctuation spectrum as well as the supra-thermal electr…
Nonlinear dynamics and phase space transport by chorus emission
Fulvio Zonca, Xin Tao, Liu Chen
Chorus emission in planetary magnetospheres is taken as working paradigm to motivate a short tutorial trip through theoretical plasma physics methods and their applications. Starti…
A "Trap-Release-Amplify" Model of Chorus Waves
Xin Tao, Fulvio Zonca, Liu Chen
Whistler mode chorus waves are quasi-coherent electromagnetic emissions with frequency chirping. Various models have been proposed to understand the chirping mechanism, which is a…