57 citations · 603 across the 30 of their papers we have counts for
30 papers
Properties of Intense Electromagnetic Ion Cyclotron Waves: Implications for Quasi-linear, Nonlinear, and Nonresonant Wave-Particle Interactions
Xiaofei Shi, Anton Artemyev, Xiao-Jia Zhang +3
Resonant interactions between relativistic electrons and electromagnetic ion cyclotron (EMIC) waves provide an effective loss mechanism for this important electron population in th…
Relativistic electron precipitation events driven by solar wind impact on the Earth's magnetosphere
Alexandra Roosnovo, Anton V. Artemyev, Xiao-Jia Zhang +6
Certain forms of solar wind transients contain significant enhancements of dynamic pressure and may effectively drive magnetosphere dynamics, including substorms and storms. An int…
Electron Precipitation Observed by ELFIN Using Proton Precipitation as a Proxy for Electromagnetic Ion Cyclotron (EMIC) Waves
Luisa Capannolo, Wen Li, Qianli Ma +6
Electromagnetic Ion Cyclotron (EMIC) waves can drive radiation belt depletion and Low-Earth Orbit (LEO) satellites can detect the resulting electron and proton precipitation. The E…
Electron resonant interaction with whistler-mode waves around the Earth's bow shock II: the mapping technique
David S. Tonoian, Xiaofei Shi, Anton V. Artemyev +2
Electron resonant scattering by high-frequency electromagnetic whistler-mode waves has been proposed as a mechanism for solar wind electron scattering and pre-acceleration to energ…
Electron resonant interaction with whistler-mode waves around the Earth's bow shock I: the probabilistic approach
Xiaofei Shi, David S. Tonoian, Anton V. Artemyev +2
Adiabatic heating of solar wind electrons at the Earth's bow shock and its foreshock region produces transversely anisotropic hot electrons that, in turn, generate intense high-fre…
Nonlinear Landau resonant interaction between whistler waves and electrons: Excitation of electron acoustic waves
Donglai Ma, Xin An, Anton Artemyev +3
Electron acoustic waves (EAWs), as well as electron-acoustic solitary structures, play a crucial role in thermalization and acceleration of electron populations in Earth's magnetos…
Nonresonant scattering of energetic electrons by electromagnetic ion cyclotron waves: spacecraft observations and theoretical framework
Xin An, Anton Artemyev, Vassilis Angelopoulos +4
Electromagnetic ion cyclotron (EMIC) waves lead to rapid scattering of relativistic electrons in Earth's radiation belts, due to their large amplitudes relative to other waves that…
Statistical Characteristics of the Electron Isotropy Boundary
Colin Wilkins, Vassilis Angelopoulos, Andrei Runov +4
Utilizing observations from the ELFIN satellites, we present a statistical study of 2000 events in 2019-2020 characterizing the occurrence in magnetic local time (MLT) and la…
Temporal Scales of Electron Precipitation Driven by Whistler-Mode Waves
Xiao-Jia Zhang, Vassilis Angelopoulos, Anton Artemyev +4
Electron resonant scattering by whistler-mode waves is one of the most important mechanisms responsible for electron precipitation to the Earth's atmosphere. We investigate tempora…
Intense whistler-mode waves at foreshock transients: characteristics and regimes of wave-particle resonant interaction
Xiaofei Shi, Terry Liu, Anton Artemyev +3
Thermalization and heating of plasma flows at shocks result in unstable charged-particle distributions which generate a wide range of electromagnetic waves. These waves, in turn, c…
Tens to hundreds of keV electron precipitation driven by kinetic Alfvén waves during an electron injection
Y. Shen, A. V. Artemyev, X. -J. Zhang +9
Electron injections are critical processes associated with magnetospheric substorms, which deposit significant electron energy into the ionosphere. Although wave scattering of 1…
Nonresonant scattering of relativistic electrons by electromagnetic ion cyclotron waves in Earth's radiation belts
Xin An, Anton Artemyev, Vassilis Angelopoulos +3
Electromagnetic ion cyclotron waves are expected to pitch-angle scatter and cause atmospheric precipitation of relativistic ( MeV) electrons under typical conditions in Earth'…
Relativistic electron precipitation by EMIC waves: importance of nonlinear resonant effects
Veronika S. Grach, Anton V. Artemyev, Andrei G. Demekhov +7
Relativistic electron losses in Earth's radiation belts are usually attributed to electron resonant scattering by electromagnetic waves. One of the most important wave mode for suc…
Comparative study of electric currents and energetic particle fluxes in a solar flare and Earth magnetospheric substorm
Anton Artemyev, Ivan Zimovets, Ivan Sharykin +20
Magnetic field-line reconnection is a universal plasma process responsible for the conversion of magnetic field energy to the plasma heating and charged particle acceleration. Sola…
Beam-driven ECH waves: A parametric study
Xu Zhang, Vassilis Angelopoulos, Anton V. Artemyev +1
Electron cyclotron harmonic (ECH) waves play a significant role in driving the diffuse aurora, which constitutes more than 75% of the particle energy input into the ionosphere. ECH…
Nonlinear Landau resonant interaction between kinetic Alfvén waves and thermal electrons: Excitation of time domain structures
Xin An, Jacob Bortnik, Xiaojia Zhang
Phase space holes, double layers and other solitary electric field structures, referred to as time domain structures (TDSs), often occur around dipolarization fronts in the Earth's…
Accretion of Gas Giants Constrained by the Tidal Barrier
Ya-Ping Li, Yi-Xian Chen, Douglas N. C. Lin +1
After protoplanets have acquired sufficient mass to open partial gaps in their natal protostellar disks, residual gas continues to diffuse onto horseshoe streamlines under effect o…
Long-term dynamics driven by resonant wave-particle interactions: from Hamiltonian resonance theory to phase space mapping
Anton V. Artemyev, Anatoly I. Neishtadt, Alexei. A. Vasiliev +3
In this study we consider the Hamiltonian approach for the construction of a map for a system with nonlinear resonant interaction, including phase trapping and phase bunching effec…
Retention of Long-Period Gas Giant Planets: Type II Migration Revisited
Yi-Xian Chen, Xiaojia Zhang, Ya-Ping Li +2
During their formation, emerging protoplanets tidally interact with their natal disks. Proto-gas-giant planets, with Hills radius larger than the disk thickness, open gaps and quen…
Has LIGO Detected Primordial Black Hole Dark Matter? -- Tidal Disruption in Binary Black Hole Formation
Yuan Gao, Xiaojia Zhang, Meng Su
The frequent detection of binary mergers of black holes (BHs) by the Laser Interferometer Gravitational-Wave Observatory (LIGO) rekindled researchers' interest…
A Shining Death of Unequal Supermassive Black Hole Binaries
Xian Chen, D. N. C. Lin, Xiaojia Zhang
In the CDM scenario, small galaxies merge to produce larger entities. Since supermassive black holes (SMBHs) are found in galaxies of all sizes, SMBH binaries (SMBHBs) are gener…
Extreme time-integrated geomagnetic activity: Ap index statistics
Didier Mourenas, Anton Artemyev, Xiao-Jia Zhang +1
We analyze statistically extreme time-integrated Ap events in 1958-2007, which occurred during both strong and weak geomagnetic storms. The tail of the distribution of such events…
Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b
Songhu Wang, Xian-Yu Wang, Yong-Hao Wang +19
We report the photometry of six transits of the hot Jupiter HAT-P-29b obtained from 2013 October to 2015 January. We analyze the new light curves, in combination with the published…
Clearing residual planetesimals by sweeping secular resonances in transitional disks: a lone-planet scenario for the wide gaps in debris disks around Vega and Fomalhaut
Xiaochen Zheng, Douglas N. C. Lin, M. B. N. Kouwenhoven +2
Extended gaps in the debris disks of both Vega and Fomalhaut have been observed. These structures have been attributed to tidal perturbations by multiple super-Jupiter gas giant pl…