83 citations · 892 across the 63 of their papers we have counts for
9 papers · 1 filter
Night-Side Relativistic Electron Precipitation Bursts in the Outer Radiation Belt: Insights from ELFIN and THEMIS
Xi Lu, Xiao-Jia Zhang, Anton V. Artemyev +2
Electromagnetic whistler-mode waves play a crucial role in the acceleration and precipitation of radiation belt electrons. Statistical surveys of wave characteristics suggest that…
Magnetospheric control of ionospheric TEC perturbations via whistler-mode and ULF waves
Yangyang Shen, Olga P. Verkhoglyadova, Anton Artemyev +4
The weakly ionized plasma in the Earth's ionosphere is controlled by a complex interplay between solar and magnetospheric inputs from above, atmospheric processes from below, and p…
Statistical Characteristics of the Proton Isotropy Boundary
Colin Wilkins, Vassilis Angelopoulos, Anton Artemyev +4
Using particle data from the ELFIN satellites, we present a statistical study of 284 proton isotropy boundary events on the nightside magnetosphere, characterizing their occurrence…
Relativistic and Ultra-Relativistic Electron Bursts in Earth's Magnetotail Observed by Low-Altitude Satellites
Xiao-Jia Zhang, Anton V. Artemyev, Xinlin Li +7
Earth's magnetotail, a night-side region characterized by stretched magnetic field lines and strong plasma currents, is the primary site for the release of magnetic field energy an…
Picturing global substorm dynamics in the magnetotail using low-altitude ELFIN measurements and data mining-based magnetic field reconstructions
Xiaofei Shi, Grant K. Stephens, Anton V. Artemyev +2
A global reconfiguration of the magnetotail characterizes substorms. Current sheet thinning, intensification, and magnetic field stretching are defining features of the substorm gr…
Cross-scale energy transfer from fluid-scale Alfvén waves to kinetic-scale ion acoustic waves in the Earth's magnetopause boundary layer
Xin An, Anton Artemyev, Vassilis Angelopoulos +3
In space plasmas, large-amplitude Alfvén waves can drive compressive perturbations, accelerate ion beams, and lead to plasma heating and the excitation of ion acoustic waves at kin…
Omnidirectional Energetic Electron Fluxes from 150 km to 20,000 km: an ELFIN-Based Model
Emile Saint-Girons, Xiao-Jia Zhang, Didier Mourenas +2
The strong variations of energetic electron fluxes in the Earth's inner magnetosphere are notoriously hard to forecast. Developing accurate empirical models of electron fluxes from…
Beam-driven Electron Cyclotron Harmonic and Electron Acoustic Waves as Seen in Particle-In-Cell Simulations
Xu Zhang, Xin An, Vassilis Angelopoulos +3
Recent study has demonstrated that electron cyclotron harmonic (ECH) waves can be excited by a low energy electron beam. Such waves propagate at moderately oblique wave normal angl…
Magnetosheath ion field-aligned anisotropy and implications for ion leakage to the foreshock
Terry Zixu Liu, Vassilis Angelopoulos, Hui Zhang +2
The ion foreshock is highly dynamic, disturbing the bow shock and the magnetosphere-ionosphere system. To forecast foreshock-driven space weather effects, it is necessary to model…