Explanipedia

Evolution of Interplanetary Small Magnetic Flux Ropes Across Earth's Bow Shock: Global Hybrid Modeling Open

Xiaolei Li, Y. D. Jia, Xueyi Wang, H. Y. Wei, Terry Z. Liu , et al. · 2025

Previous studies indicate that small magnetic flux ropes occupy ∼one third of solar‐wind intervals, yet their appearance in the magnetosheath remains unclear. We use the AuburN Global hybrid CodE in three Dimension (ANGIE3D) to investigate…

Quantifying Electron Precipitation Driven by Chorus Waves Using Self‐Consistent Particle‐In‐Cell Simulations Open

Huayue Chen, Xueyi Wang, Xiaolei Li, Rui Chen, Lunjin Chen , et al. · 2025

The precipitation of tens to hundreds of keV electrons from Earth's magnetosphere plays a crucial role in magnetosphere‐ionosphere coupling, primarily driven by chorus wave scattering. Most existing simulations of electron precipitation re…

Electron Energization by Dispersive Alfvén Waves in the Cusp Open

P. A. Damiano, A. J. Hull, C. C. Chaston, J. R. Johnson, Y. Lin · 2025

The propagation of kinetic Alfvén waves (assumed sourced from intermittent dayside reconnection) is investigated with a gyrofluid‐kinetic electron model compared with Cluster observations. These observations reveal electron distributions t…

Global Hybrid Modeling in TRACERS Mission Open

Y. Lin, Xueyi Wang, S. A. Fuselier, Hyunju Connor, David M. Miles , et al. · 2025

Global hybrid simulations have been utilized to investigate, in a self-consistent manner, the interaction between the solar wind and the magnetosphere, the structure of magnetopause reconnection, and the associated particle dynamics and el…

Duchenne Muscular Dystrophy with Hepatoblastoma in a Female Child Open

Yuhang Cheng, Haiyan Cheng, Yang Shen, Jun Feng, Y. Lin , et al. · 2025

Mass Ratio Dependence of Strong Guide Field Reconnection Based on a Gyrokinetic Electron and Fully Kinetic Ion Particle Simulation Open

Zhifang Guo, Y. Lin, Xueyi Wang, Aimin Du · 2025

Magnetic reconnection under a strong guide field , as in solar wind and laboratory plasmas, is investigated using the gyrokinetic electron and fully kinetic ion (GeFi) particle simulation model, where is the antipa…

The Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) Mission Open

David M. Miles, C. A. Kletzing, S. A. Fuselier, K. Goodrich, J. W. Bonnell , et al. · 2025

The overarching science goal of the Tandem Reconnection And Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission is to connect the cusp to the magnetosphere by discovering how spatial or temporal variations in magnetic reconnec…

The Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) Mission Design Open

S. M. Petrinec, C. A. Kletzing, David M. Miles, S. A. Fuselier, I. W. Christopher , et al. · 2025

Editorial: Magnetosheaths Open

Zerefşan Kaymaz, X. Blanco‐Cano, Y. Lin, S. M. Petrinec, I. G. Richardson , et al. · 2025

Nonlinear Proton Dynamics in the Formation of Rising‐Tone EMIC Wave Subpackets Open

Huayue Chen, Xueyi Wang, Y. Lin, Hong Zhao, Chih‐Ping Wang , et al. · 2025

Electromagnetic ion cyclotron (EMIC) waves are commonly observed in the Earth's magnetosphere and play a significant role in regulating relativistic electron fluxes. The waveform of EMIC waves comprises amplitude‐modulated wave packets, kn…

Excitation of Low‐ and High‐Frequency Magnetosonic Whistler Waves Associated With SLAMS in the Terrestrial Foreshock Open

Yuhang Yao, Jinsong Zhao, H. S. Fu, Y. Lin, W. Z. Zhang , et al. · 2024

Based on observations from the Magnetospheric Multiscale mission, this study presents an analysis of a short large‐amplitude magnetic structures (SLAMS) event with simultaneous occurrence of low‐ and high‐frequency magnetosonic whistler wa…

Transient upstream mesoscale structures: drivers of solar-quiet space weather Open

Primož Kajdič, X. Blanco‐Cano, Lucile Turc, Martin Archer, Savvas Raptis , et al. · 2024

In recent years, it has become increasingly clear that space weather disturbances can be triggered by transient upstream mesoscale structures (TUMS), independently of the occurrence of large-scale solar wind (SW) structures, such as interp…

Excitation of Low- and High-frequency Magnetosonic Whistler Waves Associated with SLAMS in the Terrestrial Foreshock Open

Yuhang Yao, Jinsong Zhao, H. S. Fu, Y. Lin, W. Z. Zhang , et al. · 2024

Based on observations from the Magnetospheric Multiscale mission, this study presents an analysis of a short large-amplitude magnetic structures (SLAMS) event with simultaneous occurrence of low- and high-frequency magnetosonic whistler wa…

Electron Dynamics Associated With Advection and Diffusion in Self‐Consistent Wave‐Particle Interactions With Oblique Chorus Waves Open

Huayue Chen, Xueyi Wang, Hong Zhao, Y. Lin, Lunjin Chen , et al. · 2024

Chorus waves are intense electromagnetic emissions critical in modulating electron dynamics. In this study, we perform two‐dimensional particle‐in‐cell simulations to investigate self‐consistent wave‐particle interactions with oblique chor…

Simulation Models for Exploring Magnetic Reconnection Open

M. A. Shay, Subash Adhikari, Naoki Beesho, J. Birn, J. Buechner , et al. · 2024

Simulations have played a critical role in the advancement of our knowledge of magnetic reconnection. However, due to the inherently multiscale nature of reconnection, it is impossible to simulate all physics at all scales. For this reason…

Nonlinear Electron Trapping Through Cyclotron Resonance in the Formation of Chorus Subpackets Open

Huayue Chen, Xueyi Wang, Lunjin Chen, Xiao‐Jia Zhang, Yoshiharu Omura , et al. · 2024

Chorus subpackets are the wave packets with modulated amplitudes in chorus waves, commonly observed in the magnetospheres of Earth and other planets. Nonlinear wave‐particle interactions have been suggested to play an important role in sub…

Resonant Electron Signatures in the Formation of Chorus Wave Subpackets Open

Xueyi Wang, Huayue Chen, Yoshiharu Omura, Yikai Hsieh, Lunjin Chen , et al. · 2024

A 2‐D GCPIC simulation in a dipole field system has been conducted to explore the excitation of oblique whistler mode chorus waves driven by energetic electrons with temperature anisotropy. The rising tone chorus waves are initially genera…

A rotational discontinuity can generate both a foreshock bubble and a hot flow anomaly Open

Lucile Turc, Martin Archer, Hongyang Zhou, Primož Kajdič, X. Blanco‐Cano , et al. · 2024

Solar wind directional discontinuities can generate transient mesoscale structures upstream of Earth's bow shock, which can have a global impact on the near-Earth environment. Understanding the formation conditions of these transient struc…

Hot Flow Anomalies Delimiting Traveling Foreshocks Open

Primož Kajdič, X. Blanco‐Cano, Diana Rojas‐Castillo, Martin Archer, Lucile Turc , et al. · 2024

Transient upstream mesoscale structures (TUMS) are an important topic in the field of research of the near-Earth environment. These events form upstream of the Earth's bow shock and can perturb regions downstream it, i.e. magnetosheath and…

Simulation Study of Whistler-Mode Chorus Wave Generation in the Earth's Inner Magnetosphere Open

Xueyi Wang, Yoshiharu Omura, Huayue Chen, Yikai Hsieh, Y. Lin , et al. · 2024

Whistler-mode chorus waves play an important role to control electron dynamics in the Earth’s radiation belt. Most of the existing theoretical and simulation studies on the chorus waves assume a one-dimensional field-aligned wave pro…

Triggering the Magnetopause Reconnection by Solar Wind Discontinuities Open

A. S. Lukin, Zhifang Guo, Y. Lin, E. V. Panov, Anton Artemyev , et al. · 2024

Magnetic reconnection is one of the most universal processes in space plasma that is responsible for charged particle acceleration and the mixing and heating of plasma populations. In this paper we consider a triggering process of reconnec…

Dynamic evolution of dayside magnetopause reconnection locations and their dependence on IMF cone angle: 3-D global hybrid simulation Open

Yongyuan Yi, Y. Lin, Meng Zhou, Ye Pang, Xiaohua Deng · 2024

We study the dynamic evolution of dayside magnetopause reconnection locations and their dependence on the interplanetary magnetic field (IMF) cone angle via 3-D global-scale hybrid simulations. Cases with finite IMF Bx and Bz but By=0 are …

Defects induced changes in conduction bands of HfS<sub>2</sub> Open

Y. Lin, Shaozhu Xiao, Xin Zhang, Wei Liu, Yunpeng He , et al. · 2024

We report on a comprehensive study of the electronic structures of the layered semiconductor 1T-HfS 2 by employing angle-resolved photoemission spectroscopy (ARPES). With in - situ potassium doping, the band structures of HfS 2 could be tu…

What caused large ozone variabilities in three megacity clusters in eastern China during 2015–2020? Open

Tingting Hu, Y. Lin, Run Liu, Yuepeng Xu, Shanshan Ouyang , et al. · 2024

Due to a robust emission control policy, significant reductions in major air pollutants, such as PM2.5, SO2, NO2, and CO, were observed in China between 2015 and 2020. On the other hand, during the same period, there was a notable increase…

Database of 'Resonant Electron Signatures in the Formation of Chorus Wave Subpackets' Open

Xueyi Wang, Huayue Chen, Yoshiharu Omura, Yikai Hsieh, Lunjin Chen , et al. · 2023

Database of 'Resonant Electron Signatures in the Formation of Chorus Wave Subpackets' Open

Xueyi Wang, Huayue Chen, Yoshiharu Omura, Yikai Hsieh, Lunjin Chen , et al. · 2023

Triggering the magnetopause reconnection by solar wind discontinuities Open

A. S. Lukin, Zhifang Guo, Y. Lin, E. V. Panov, Anton Artemyev , et al. · 2023

Magnetic reconnection is one of the most universal processes in space plasma that is responsible for charged particle acceleration, mixing and heating of plasma populations. In this paper we consider a triggering process of reconnection th…

Three‐Dimensional Global Hybrid Simulations of Mercury's Disappearing Dayside Magnetosphere Open

Jin Guo, San Lu, Quanming Lu, J. A. Slavin, W. Sun , et al. · 2023

An important discovery of MESSENGER is the occurrence of dayside disappearing magnetosphere (DDM) events that occur when the solar wind dynamic pressure is extremely high and the interplanetary magnetic field (IMF) is both intense and sout…

Evolution of Chorus Subpackets in the Earth's Magnetosphere Open

Huayue Chen, Xueyi Wang, Lunjin Chen, Yoshiharu Omura, B. T. Tsurutani , et al. · 2023

Chorus subpackets/subelements are the wave packets occurring at intervals of ∼10–100 msec and are suggested to play a crucial role in the formation of substructures within pulsating aurora. In this study, we investigate the evolution of su…

Transport and Acceleration of O<sup>+</sup> Ions in Upstream Solar Wind Due To Impact of an IMF Discontinuity: 3D Global Hybrid Simulation Open

Chih‐Ping Wang, Xueyi Wang, Y. Lin · 2023

Based on the predictions of global 3D hybrid simulations, we present a new transport/acceleration path for escaped O + ions in the upstream solar wind region resulting from the impact of a particular IMF tangential discontinuity (TD) with …

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