Energetic particle physics on the HL-2A tokamak: a review

PW Shi, W Chen, XR Duan - Chinese Physics Letters, 2021 - iopscience.iop.org
Interaction between shear Alfvén wave (SAW) and energetic particles (EPs) is one of major
concerns in magnetically confined plasmas since it may lead to excitation of toroidal …

Review of the experiments for energetic particle physics on HL-2A

XT Ding, W Chen - Plasma Science and Technology, 2018 - iopscience.iop.org
This paper reviews the energetic particle (EP) experiments during electron cyclotron
resonance heating (ECRH) and neutral beam injection in the HL-2A tokamak. A number of …

Self-consistent long-time simulation of chir** and beating energetic particle modes in JT-60U plasmas

A Bierwage, K Shinohara, Y Todo, N Aiba… - Nuclear …, 2016 - iopscience.iop.org
Recurring bursts of chir** Alfvén modes that were observed in JT-60U tokamak plasmas
driven by negative-ion-based neutral beams (N-NB) are reproduced in first-principle …

Hybrid-kinetic simulation of resonant interaction between energetic-ions and tearing modes in a tokamak plasma

XL Zhu, W Chen, F Wang, ZX Wang - Nuclear Fusion, 2020 - iopscience.iop.org
The effect of energetic-ions on magnetohydrodynamic instabilities is pivotal in the basic
physics that will be vital in burning plasma experiments. Recently, it has been found in the …

Beta induced Alfvén eigenmode driven by energetic ions on the HL-2A tokamak

PW Shi, W Chen, ZB Shi, XR Duan, ZC Yang… - Nuclear …, 2019 - iopscience.iop.org
Research on beta induced Alfvén eigenmodes (BAEs) driven by energetic ions has been
carried out on the HL-2A tokamak. The BAEs can be observed in the cases of being beyond …

Overview of recent HL-2A experiments

M Xu, XR Duan, JQ Dong, XT Ding, LW Yan… - Nuclear …, 2015 - iopscience.iop.org
Abstract Since the last Fusion Energy Conference, the HL-2A experiment has made
significant progress in the following areas:(i) physics on low-intermediate-high (LIH) …

Nonlinear dynamics of the reversed shear Alfvén eigenmode in burning plasmas

W Tao, WEI Shizhao, S Briguglio… - Plasma Science and …, 2024 - iopscience.iop.org
In a tokamak fusion reactor operated at steady state, the equilibrium magnetic field is likely
to have reversed shear in the core region, as the noninductive bootstrap current profile …

Experimental observation of reverse-sheared Alfvén eigenmodes (RSAEs) in ELMy H-mode plasma on the EAST tokamak

T Zhang, LIU Haiqing, LI Guoqiang… - Plasma Science and …, 2018 - iopscience.iop.org
Reverse-sheared Alfvén eigenmodes (RSAEs) have been observed by using an
interferometer and ECE diagnostics in NBI heated ELMy H-mode plasma on EAST tokamak …

Nonlinear reversed shear Alfvén eigenmode saturation due to spontaneous zonal current generation

S Wei, T Wang, N Chen, Z Qiu - Journal of Plasma Physics, 2021 - cambridge.org
General nonlinear equations describing reversed shear Alfvén eigenmode (RSAE) self-
modulation via zero-frequency zonal structure (ZFZS) generation are derived using …

Nonlinear simulations of energetic particle-driven instabilities interacting with Alfvén continuum during frequency chir**

XQ Wang, H Wang, Y Todo, Y Xu… - Plasma Physics and …, 2020 - iopscience.iop.org
Toroidal Alfvén eigenmodes excited by energetic particles (EPs) and their transition to
energetic particle modes are investigated using a three-dimensional nonlinear kinetic …