Magnetic reconnection: MHD theory and modelling

DI Pontin, ER Priest - Living Reviews in Solar Physics, 2022 - Springer
In this review we focus on the fundamental theory of magnetohydrodynamic reconnection,
together with applications to understanding a wide range of dynamic processes in the solar …

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 …

Stellar flares

AF Kowalski - Living Reviews in Solar Physics, 2024 - Springer
Magnetic storms on stars manifest as remarkable, randomly occurring changes of the
luminosity over durations that are tiny in comparison to the normal evolution of stars. These …

Magnetic reconnection in the space sciences: Past, present, and future

M Hesse, PA Cassak - Journal of Geophysical Research …, 2020 - Wiley Online Library
Magnetic reconnection converts, often explosively, stored magnetic energy to particle
energy in space and in the laboratory. Through processes operating on length scales that …

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 …

Generation of near-equipartition magnetic fields in turbulent collisionless plasmas

L Sironi, L Comisso, R Golant - Physical Review Letters, 2023 - APS
The mechanisms that generate “seed” magnetic fields in our Universe and that amplify them
throughout cosmic time remain poorly understood. By means of fully kinetic particle-in-cell …

Ion and electron acceleration in fully kinetic plasma turbulence

L Comisso, L Sironi - The Astrophysical Journal Letters, 2022 - iopscience.iop.org
Turbulence is often invoked to explain the origin of nonthermal particles in space and
astrophysical plasmas. By means of 3D fully kinetic particle-in-cell simulations, we …

TeV neutrinos and hard X-rays from relativistic reconnection in the corona of NGC 1068

DFG Fiorillo, M Petropoulou, L Comisso… - The Astrophysical …, 2024 - iopscience.iop.org
The recent discovery of astrophysical neutrinos from the Seyfert galaxy NGC 1068 suggests
the presence of nonthermal protons within a compact" coronal" region close to the central …

The origin of underdense plasma downflows associated with magnetic reconnection in solar flares

C Shen, B Chen, KK Reeves, S Yu, V Polito, X **e - Nature Astronomy, 2022 - nature.com
Magnetic reconnection is a universal process that powers explosive energy-release events
such as solar flares, geomagnetic substorms and some astrophysical jets. A characteristic …

Pitch-angle anisotropy imprinted by relativistic magnetic reconnection

L Comisso, B Jiang - The Astrophysical Journal, 2023 - iopscience.iop.org
Radiation emitted by nonthermal particles accelerated during relativistic magnetic
reconnection is critical for understanding the nonthermal emission in a variety of …