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Weibel instability mediated laser hole boring and ion acceleration in an electrostatic shock

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (8)

We show that generation of strong magnetic field filaments due to Weibel instability accompanies the hole-boring ion acceleration by a circularly pola......

A comparative study of internal kink stability in EU DEMO designs with negative and positive triangularity

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (6)

Internal kink (IK) instability is investigated for European demonstration fusion reactor (EU DEMO) plasmas in both negative triangularity (NT) and pos......

Magnetically insulated baffled probe (MIBP) for low-temperature and fusion-boundary plasma studies

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (9)

The application of the magnetically insulated baffled probe (MIBP) and MIBP cluster for studying properties of low-temperature and peripheral fusion p......

Modeling active control of resistive wall mode with power saturation and sensor noise on HL-2M

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (5)

The resistive wall mode (RWM) control on the HL-2M tokamak is simulated with the MARS-F code (Liu et al 2000 Phys. Plasmas 7 3681), aiming at quantify......

Disruption prediction and model analysis using LightGBM on J-TEXT and HL-2A

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (7)

Using machine learning (ML) techniques to develop disruption predictors is an effective way to avoid or mitigate the disruption in a large-scale tokam......

Simulation study of the influence on the tungsten concentration due to the cross-field transport in the scrape-off layer

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (9)

It is critical to keep a low level of tungsten impurity concentration in the core plasma of the fusion reactor. Using the OEDGE code, the influence on......

Measuring magnetic fields in laser-driven coils with dual-axis proton deflectometry

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (8)

By driving hot electrons between two metal plates connected by a wire loop, high power lasers can generate multi-tesla, quasi-static magnetic fields i......

Enhanced proton acceleration using split intense femtosecond laser pulses

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (8)

We use particle-in-cell simulation to demonstrate that the use of two split intense femtosecond laser pulses can significantly improve the proton ener......

Effects of energetic particles on the density-gradient-driven collisionless trapped electron mode instability in tokamak plasmas

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (7)

We investigate analytically the effects of energetic particles (EPs) on the instability of the density-gradient-driven collisionless trapped electron ......

Prediction of high-performance scenario with localized magnetic shear reversal on EAST tokamak

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (6)

An advanced scenario with high poloidal beta, large-radius internal transport barriers (ITBs) and localized reversed-shear q-profile, has been demonst......

Magnetic field amplification by high power lasers in underdense plasma

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (8)

The process by which an existing magnetic field of similar to 10(2)-10(3) T may be amplified by an order of magnitude along the axis of laser propagat......

Experimental study of the influence of gas puff locations on H-mode boundary plasmas with argon seeding on EAST

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (8)

To investigate the optimal scenario of impurity seeding to obtain divertor plasma detachment for target protection, experiments with Ar&D-2 seedin......

Analytic solutions for delocalized heat transport

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (7)

Comprehensive understanding of nonlocal transport is mandatory for many applications of laser-plasma interaction physics, such as inertial confinement......

Reconnection rate and multi-scale relativistic magnetic reconnection driven by ultra-intense lasers

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (8)

The reconnection rate in relativistic magnetic reconnection driven by two relativistic intense femtosecond laser pulses is investigated using three-di......

Highly efficient few-cycle laser wakefield electron accelerator

期刊: PLASMA PHYSICS AND CONTROLLED FUSION, 2021; 63 (6)

A significant part of the laser wakefield acceleration (LWFA) research effort focuses on studying high-energy, quasi-monoenergetic electron beams. For......

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