Magnetic reconnection in the era of exascale computing and multiscale experiments

H Ji, W Daughton, J Jara-Almonte, A Le… - Nature Reviews …, 2022 - nature.com
Astrophysical plasmas have the remarkable ability to preserve magnetic topology, which
inevitably gives rise to the accumulation of magnetic energy within stressed regions …

Particle acceleration by magnetic reconnection in geospace

M Oka, J Birn, J Egedal, F Guo, RE Ergun… - Space Science …, 2023 - Springer
Particles are accelerated to very high, non-thermal energies during explosive energy-
release phenomena in space, solar, and astrophysical plasma environments. While it has …

Solar flare accelerates nearly all electrons in a large coronal volume

GD Fleishman, GM Nita, B Chen, S Yu, DE Gary - Nature, 2022 - nature.com
Solar flares, driven by prompt release of free magnetic energy in the solar corona,, are
known to accelerate a substantial portion (ten per cent or more), of available electrons to …

[HTML][HTML] 3D turbulent reconnection: Theory, tests, and astrophysical implications

A Lazarian, GL Eyink, A Jafari, G Kowal, H Li, S Xu… - Physics of …, 2020 - pubs.aip.org
Magnetic reconnection, topological changes in magnetic fields, is a fundamental process in
magnetized plasmas. It is associated with energy release in regions of magnetic field …

Electron acceleration during macroscale magnetic reconnection

H Arnold, JF Drake, M Swisdak, F Guo, JT Dahlin… - Physical review …, 2021 - APS
The first self-consistent simulations of electron acceleration during magnetic reconnection in
a macroscale system are presented. Consistent with solar flare observations, the spectra of …

Formation of hard power laws in the energetic particle spectra resulting from relativistic magnetic reconnection

F Guo, H Li, W Daughton, YH Liu - Physical Review Letters, 2014 - APS
Using fully kinetic simulations, we demonstrate that magnetic reconnection in relativistic
plasmas is highly efficient at accelerating particles through a first-order Fermi process …

Particle acceleration and plasma dynamics during magnetic reconnection in the magnetically dominated regime

F Guo, YH Liu, W Daughton, H Li - The Astrophysical Journal, 2015 - iopscience.iop.org
Magnetic reconnection is thought to be the driver for many explosive phenomena in the
universe. The energy release and particle acceleration during reconnection have been …

Diffusive shock acceleration and reconnection acceleration processes

GP Zank, P Hunana, P Mostafavi… - The Astrophysical …, 2015 - iopscience.iop.org
Shock waves, as shown by simulations and observations, can generate high levels of
downstream vortical turbulence, including magnetic islands. We consider a combination of …

First-principles theory of the rate of magnetic reconnection in magnetospheric and solar plasmas

YH Liu, P Cassak, X Li, M Hesse, SC Lin… - Communications …, 2022 - nature.com
The rate of magnetic reconnection is of the utmost importance in a variety of processes
because it controls, for example, the rate energy is released in solar flares, the speed of the …

Electron and proton acceleration in trans-relativistic magnetic reconnection: dependence on plasma beta and magnetization

D Ball, L Sironi, F Özel - The Astrophysical Journal, 2018 - iopscience.iop.org
Nonthermal electron acceleration via magnetic reconnection is thought to play an important
role in powering the variable X-ray emission from radiatively inefficient accretion flows …