Explosive magnetotail activity

M Sitnov, J Birn, B Ferdousi, E Gordeev… - Space science …, 2019 - Springer
Modes and manifestations of the explosive activity in the Earth's magnetotail, as well as its
onset mechanisms and key pre-onset conditions are reviewed. Two mechanisms for the …

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 …

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 …

Magnetotail reconnection onset caused by electron kinetics with a strong external driver

S Lu, R Wang, Q Lu, V Angelopoulos… - Nature …, 2020 - nature.com
Magnetotail reconnection plays a crucial role in explosive energy conversion in geospace.
Because of the lack of in-situ spacecraft observations, the onset mechanism of magnetotail …

Direct observation of turbulent magnetic reconnection in the solar wind

R Wang, S Wang, Q Lu, X Li, S Lu, W Gonzalez - Nature Astronomy, 2023 - nature.com
Magnetic reconnection in a current sheet is commonly found in astrophysical plasma
environments. If it is often bursty, releasing magnetic free energy explosively, in planetary …

Observations of an electron diffusion region in symmetric reconnection with weak guide field

M Zhou, XH Deng, ZH Zhong, Y Pang… - The Astrophysical …, 2019 - iopscience.iop.org
Abstract The Magnetospheric Multiscale spacecraft encountered an electron diffusion region
(EDR) in a symmetric reconnection in the Earth's magnetotail. The EDR contained a guide …

Collisionless magnetic reconnection in the magnetosphere

Q Lu, H Fu, R Wang, S Lu - Chinese Physics B, 2022 - iopscience.iop.org
Magnetic reconnection underlies the physical mechanism of explosive phenomena in the
solar atmosphere and planetary magnetospheres, where plasma is usually collisionless. In …

Electron‐only reconnection as a transition from quiet current sheet to standard reconnection in earth's magnetotail: Particle‐In‐Cell simulation and application to MMS …

S Lu, Q Lu, R Wang, PL Pritchett… - Geophysical …, 2022 - Wiley Online Library
Standard magnetic reconnection couples with both electron‐and ion dynamics. Recently, a
new type of magnetic reconnection, electron‐only reconnection without the coupling of ion …

Dissipation measures in weakly collisional plasmas

O Pezzi, H Liang, JL Juno, PA Cassak… - Monthly Notices of …, 2021 - academic.oup.com
The physical foundations of the dissipation of energy and the associated heating in weakly
collisional plasmas are poorly understood. Here, we compare and contrast several …