Kinetic turbulence in fast three-dimensional collisionless guide-field magnetic reconnection

@article{Muoz2018KineticTI,
title={Kinetic turbulence in fast three-dimensional collisionless guide-field magnetic reconnection},
author={Patricio A. Mu{\~n}oz and Jorg Buchner},
journal={Physical Review E},
year={2018}
}
• Published 2 May 2017
• Physics
• Physical Review E
Although turbulence has been conjectured to be important for magnetic reconnection, still very little is known about its role in collisionless plasmas. Previous attempts to quantify the effect of turbulence on reconnection usually prescribed Alfv\'enic or other low-frequency fluctuations or investigated collisionless kinetic effects in just two-dimensional configurations and antiparallel magnetic fields. In view of this, we analyzed the kinetic turbulence self-generated by three-dimensional…
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References

SHOWING 1-10 OF 204 REFERENCES

Reconnection and small-scale fields in 2D-3V hybrid-kinetic driven turbulence simulations

• Physics
• 2017
The understanding of the fundamental properties of turbulence in collisionless plasmas, such as the solar wind, is a frontier problem in plasma physics. In particular, the occurrence of magnetic

Observations of turbulence within reconnection jet in the presence of guide field

• Physics
• 2012
We present the first comprehensive observations of turbulence properties within high speed reconnection jet in the plasma sheet with moderate guide field. The power spectral density index is about

MULTI-SPACECRAFT MEASUREMENT OF TURBULENCE WITHIN A MAGNETIC RECONNECTION JET

• Physics
• 2015
The relationship between magnetic reconnection and plasma turbulence is investigated using multipoint in situ measurements from the Cluster spacecraft within a high-speed reconnection jet in the

Identification of intermittent multifractal turbulence in fully kinetic simulations of magnetic reconnection.

• Physics
Physical review letters
• 2013
It is found that the magnetic field fluctuations generated by reconnection are anisotropic, have nontrivial spatial correlation, and exhibit the hallmarks of finite range fluid turbulence: they have non-Gaussian distributions, exhibit extended self-similarity in their scaling, and are spatially multifractal.

Magnetic reconnection as a driver for a sub-ion scale cascade in plasma turbulence

• Physics
• 2017
A new path for the generation of a sub-ion-scale cascade in collisionless space and astrophysical plasma turbulence, triggered by magnetic reconnection, is uncovered by means of high-resolution

Experimental study of lower-hybrid drift turbulence in a reconnecting current sheet

• Physics
• 2002
The role of turbulence in the process of magnetic reconnection has been the subject of a great deal of study and debate in the theoretical literature. At issue in this debate is whether turbulence is

TURBULENT MAGNETOHYDRODYNAMIC RECONNECTION MEDIATED BY THE PLASMOID INSTABILITY

• Physics
• 2016
It has been established that the Sweet–Parker current layer in high Lundquist number reconnection is unstable to the super-Alfvénic plasmoid instability. Past two-dimensional magnetohydrodynamic

RECONNECTION AND ELECTRON TEMPERATURE ANISOTROPY IN SUB-PROTON SCALE PLASMA TURBULENCE

• Physics
• 2014
Knowledge of turbulent behavior at sub-proton scales in magnetized plasmas is important for a full understanding of the energetics of astrophysical flows such as the solar wind. We study the

Collisionless magnetic reconnection in space plasmas

• Physics
Front. Physics
• 2013
Magnetic reconnection, the merging of oppositely directed magnetic fields that leads to field reconfiguration, plasma heating, jetting and acceleration, is one of the most celebrated processes in

Collisionless Reconnection in Magnetohydrodynamic and Kinetic Turbulence

• Physics
• 2017
It has recently been proposed that the inertial interval in magnetohydrodynamic (MHD) turbulence is terminated at small scales not by a Kolmogorov-like dissipation region, but rather by a new