WebThese current sheets are shown to be the sites of electron-only reconnection (e-rec), in which the usual electron exhausts are unaccompanied by ion outflows and which are in … Webplasma outflow from the reconnection layer on the ion scales. Recent observations of the Earth’s magnetosheath by the NASA Magnetospheric Multiscale mission have, however, drawn attention to reconnection events where only the electron reconnection layers have been detected, without the accom-panying ion outflows (Phan et al. 2024; see also ...
Researcher makes magnetic reconnection breakthrough that may …
WebDec 5, 2024 · The importance of electron dynamics in reconnection onset was even further emphasized by Lu et al. , who show both through observation and simulation that full scale magnetic reconnection initiates from electron-only reconnection in the presence of a strong external driver. WebFeb 21, 2024 · Electron-only reconnection is a newly discovered, transient form of magnetic reconnection that does not couple with ions. In this article, we present satellite observations of quiet magnetotail current sheets, traditional magnetotail reconnection, and “electron-only” magnetotail reconnection events. We compare individual events of … how to change filter on craftsman shop vac
Direct observations of pure electron outflow in magnetic reconnection
WebNov 19, 2024 · The American Astronomical Society (AAS), established in 1899 and based in Washington, DC, is the major organization of professional astronomers in North America. Its membership of Webelectron-only reconnection. The essential physical result is that if the initial collapsing solution is not sufficiently anisotropic when its thickness is above the ion scales, the collapse continues down to a thickness well below the ion scale, and electron-only reconnection will occur. Remarkably (considering the formal limitation of KREHM to WebNov 7, 2024 · Electron-only reconnection is a variant of magnetic reconnection without significant ion involvement. Such reconnection has recently been observed in the terrestrial magnetosheath and has received considerable attention due to its likely role in the energy cascade of turbulent magnetized plasmas. Different electron energization mechanisms ... michael harms dvag