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3D Space-Time Adaptive Hybrid Simulations of Magnetosheath High-Speed Jets
(American Geophysical Union, 2021-06-18)
Abstract
We study the generation and evolution of spatially localized dynamic plasma pressure enhancements in the magnetosheath (high-speed jets) by carrying out three-dimensional hybrid simulations of the Earth's dayside ...
Lower-Hybrid-Drift Vortices in the Electron-Scale Magnetic Reconnection Layer
(American Geophysical Union, 2020-11-10)
Abstract
Lower-hybrid-drift waves driving vortical flows have recently been discovered in the electron current layer during magnetic reconnection in the terrestrial magnetotail. Yet, spacecraft measurements cannot address ...
Kinetic Structure of the Electron Diffusion Region in Antiparallel Magnetic Reconnection
(American Physical Society, 2011-02-10)
Strong electron pressure anisotropy has been observed upstream of electron diffusion regions during reconnection in Earth’s magnetotail and kinetic simulations. For collisionless antiparallel reconnection, we find that the ...
Magnetic reconnection and kinetic waves generated in the Earth's quasi-parallel bow shock
(AIP Publishing, 2020-09-18)
Magnetic reconnection in quasi-parallel shocks, relevant to the Earth's bow shock, is studied by means of two-dimensional full particle-in-cell simulations. As the Alfvénic Mach number increases, the propagation direction ...
Lower-Hybrid Drift Waves Driving Electron Nongyrotropic Heating and Vortical Flows in a Magnetic Reconnection Layer
(American Physical Society, 2020-07-09)
We report measurements of lower-hybrid drift waves driving electron heating and vortical flows in an electron-scale reconnection layer under a guide field. Electrons accelerated by the electrostatic potential of the waves ...