Magnetic reconnection - Wikipedia
WebMagnetic reconnection is a physical process occurring in electrically conducting plasmas, in which the magnetic topology is rearranged and magnetic energy is converted to kinetic energy, thermal energy, and particle acceleration.
WebMagnetic reconnection is the breaking and rejoining of magnetic eld lines in a highly conducting plasma. Reconnection converts magnetic energy into kinetic energy, thermal energy, and particle acceleration energy.
Magnetic Reconnection in the Space Sciences: Past, Present, and …
WebDec 15, 2019 · Magnetic reconnection converts, often explosively, stored magnetic energy to particle energy in space and in the laboratory. Through processes operating on length scales that are tiny, it facilitates energy conversion over dimensions of, in some cases, hundreds of Earth radii.
Perspectives on magnetic reconnection | Proceedings of the …
WebMagnetic reconnection is a topological rearrangement of magnetic field that occurs on time scales much faster than the global magnetic diffusion time. Since the field lines break on microscopic scales but energy is stored and the field is driven on macroscopic scales, reconnection is an inherently multi-scale process that often involves both ...
Solving a Plasma Physics Mystery: Magnetic Reconnection
WebOct 3, 2018 · Magnetic reconnection is a process that occurs nearly anywhere there's plasma. The fourth state of matter, plasma, is gas made up of unbound ions and electrons. As plasma makes up the stars and 99 percent of the visible universe, magnetic reconnection is quite common. However, it is poorly understood.
Magnetic reconnection: MHD theory and modelling - Springer
WebMay 10, 2022 · 1 Introduction. Magnetic reconnection is a fundamental process responsible for many dynamic phenomena in solar physics. It occurs in any plasma that is almost-ideal, in the sense that the global Lundquist number (i.e., the magnetic Reynolds number based on the Alfvén speed)
Magnetic reconnection | Nature Physics
WebJul 31, 2015 · Nature Physics (2021) A new NASA mission will reveal the electron-scale physics of magnetic reconnection, a process that connects our planet to the rest of the Universe.
Magnetic reconnection in the era of exascale computing and
WebFeb 7, 2022 · Magnetic reconnection in the era of exascale computing and multiscale experiments. Hantao Ji, William Daughton, Jonathan Jara-Almonte, Ari Le, Adam Stanier & Jongsoo Yoo. Nature Reviews Physics...
Magnetic reconnection driven by electron dynamics - Nature
WebNov 30, 2018 · Magnetic reconnection is a fundamental factor in space and astrophysical plasmas, where anti-parallel magnetic field components reconnect and release the magnetic energy as the plasma kinetic...
Electron-scale measurements of magnetic reconnection in space
WebMay 12, 2016 · Magnetic reconnection occurs when the magnetic field permeating a conductive plasma rapidly rearranges itself, releasing energy and accelerating particles. Reconnection is important in a wide variety of physical systems, but the details of how it occurs are poorly understood.
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