44 citations · 232 across the 26 of their papers we have counts for
26 papers
Three-dimensional kink modes in solar coronal slabs: group velocities and their implications for impulsively excited waves
Jing Liu, Bo Li, Mijie Shi +2
Little attention has been paid to group velocities of three-dimensional (3D) MHD waves in solar coronal seismology. This study aims to present a rather comprehensive examination on…
The Effect of Gravitational Stratification on Kink Oscillations in Curved Coronal Loops
Mingzhe Guo, Bo Li, Mijie Shi
Kink oscillation frequency is a key parameter for coronal seismology. It is still unclear how gravitational stratification affects the kink frequency in curved coronal loops. This…
QFP Waves Driven by the Tuning-Fork Effect during Magnetic Reconnecion
Jialiang Hu, Xiaozhou Zhao, Guiping Zhou +8
Through three-dimensional MHD simulations, we have uncovered a kind of fast coronal wave originating from both ends of a current sheet (CS) during a solar eruption. These waves are…
Multi-episodes of remote brightenings driven by a coronal EUV jet on the Sun
Chao Zhang, Zhenghua Huang, Hengyuan Wei +8
Remote brightening (RB) is compact brightening at footpoints of magnetic loops, which are remotely-connecting to and confining an eruption in the solar atmosphere. Here, we report…
Temporal evolution of axially standing kink motions in solar coronal slabs: An eigenfunction expansion approach
Yuhong Gao, Bo Li, Mijie Shi +2
We aim to provide more insights into the applicability to solar coronal seismology of the much-studied discrete leaky modes (DLMs) in classic analyses. Under linear ideal pressurel…
Damped kink motions in a system of two solar coronal tubes with elliptic cross-sections
Mijie Shi, Bo Li, Shaoxia Chen +2
This study is motivated by observations of coordinated transverse displacements in neighboring solar active region loops, addressing specifically how the behavior of kink motions i…
Horizontally Polarized Kink Oscillations Supported by Solar Coronal Loops in an Asymmetric Environment
Mijie Shi, Bo Li, Shengju Yuan
Kink oscillations are ubiquitously observed in solar coronal loops, their understanding being crucial in the contexts of coronal seismology and atmospheric heating. We study kink m…
Small-amplitude Compressible Magnetohydrodynamic Turbulence Modulated by Collisionless Damping in Earth's Magnetosheath: Observation Matches Theory
Siqi Zhao, Huirong Yan, Terry Z. Liu +2
Plasma turbulence is a ubiquitous dynamical process that transfers energy across many spatial and temporal scales and affects energetic particle transport. Recent advances in the u…
Excitation of Multi-periodic Kink Motions in Solar Flare Loops: Possible Application to Quasi-periodic Pulsations
Mijie Shi, Bo Li, Shao-Xia Chen +2
Magnetohydrodynamic (MHD) waves are often invoked to interpret quasi-periodic pulsations (QPPs) in solar flares. We study the response of a straight flare loop to a kink-like veloc…
Standing Sausage Perturbations in Solar Coronal Slabs with Continuous Transverse Density Profiles: cutoff wavenumbers, evanescent eigenmodes, and oscillatory continuum
Zexing Wang, Bo Li, Shao-Xia Chen +1
The lack of observed sausage perturbations in solar active region loops is customarily attributed to the relevance of cutoff axial wavenumbers and the consequent absence of trapped…
Three-Dimensional Propagation of Kink Wave Trains in Solar Coronal Slabs
Bo Li, Mingzhe Guo, Hui Yu +2
Impulsively excited wave trains are of considerable interest in solar coronal seismology. To our knowledge, however, it remains to examine the three-dimensional (3D) dispersive pro…
Oblique Quasi-Kink Modes in Solar Coronal Slabs Embedded in an Asymmetric Magnetic Environment: Resonant Damping, Phase and Group Diagrams
Shao-Xia Chen, Bo Li, Mingzhe Guo +2
There has been considerable interest in magnetoacoustic waves in static, straight, field-aligned, one-dimensional equilibria where the exteriors of a magnetic slab are different be…
Influence of fine structures on gyrosynchrotron emission of flare loops modulated by sausage modes
Mijie Shi, Bo Li, Mingzhe Guo
Sausage modes are one leading mechanism for interpreting short period quasi-periodic pulsations (QPPs) of solar flares. Forward modeling their radio emission is crucial for identif…
Impulsively Generated Kink Wave Trains in Solar Coronal Slabs
Mingzhe Guo, Bo Li, Tom Van Doorsselaere +1
We numerically follow the response of density-enhanced slabs to impulsive, localized, transverse velocity perturbations by working in the framework of ideal magnetohydrodynamics (M…
Fast Sausage Oscillations in Coronal Loops with Fine Structures
Mingzhe Guo, Bo Li, Mijie Shi
Fast sausage modes (FSMs) in flare loops have long been invoked to account for rapid quasi-periodic pulsations (QPPs) with periods of order seconds in flare lightcurves. However, m…
Observations of an Electron-cold Ion Component Reconnection at the Edge of an Ion-scale Antiparallel Reconnection at the Dayside Magnetopause
S. Q. Zhao, H. Zhang, Terry Z. Liu +11
Solar wind parameters play a dominant role in reconnection rate, which controls the solar wind-magnetosphere coupling efficiency at Earth's magnetopause. Besides, low-energy ions f…
Forward Modeling of Simulated Transverse Oscillations in Coronal Loops and the Influence of Background Emission
Mijie Shi, Tom Van Doorsselaere, Patrick Antolin +1
We simulate transverse oscillations in radiatively cooling coronal loops and forward-model their spectroscopic and imaging signatures, paying attention to the influence of backgrou…
Analysis of Magnetohydrodynamic Perturbations in Radial-field Solar Wind from Parker Solar Probe Observations
S. Q. Zhao, Huirong Yan, Terry Z. Liu +2
We report analysis of sub-Alfvénic magnetohydrodynamic (MHD) perturbations in the low-\b{eta} radial-field solar wind using the Parker Solar Probe spacecraft data from 31 October t…
The First 3D Coronal Loop Model Heated by MHD Waves against Radiative Losses
Mijie Shi, Tom Van Doorsselaere, Mingzhe Guo +3
In the quest to solve the long-standing coronal heating problem, it has been suggested half a century ago that coronal loops could be heated by waves. Despite the accumulating obse…
Transition region loops in the very late phase of flux-emergence in IRIS sit-and-stare observations
Zhenghua Huang, Bo Li, Lidong Xia +3
Loops are one of the fundamental structures that trace the geometry of the magnetic field in the solar atmosphere. Their evolution and dynamics provide a crucial proxy for studying…
Synthetic Extreme-ultraviolet Emissions Modulated by Leaky Fast Sausage Modes in Solar Active Region Loops
Mijie Shi, Bo Li, Zhenghua Huang +1
We study the extreme-ultraviolet (EUV) emissions modulated by leaky fast sausage modes (FSMs) in solar active region loops and examine their observational signatures via spectromet…
Synthetic Emissions of the Fe XXI 1354 Å Line from Flare Loops Experiencing Fundamental Fast Sausage Oscillations
Mijie Shi, Bo Li, Zhenghua Huang +1
Inspired by recent IRIS observations, we forward model the response of the Fe XXI 1354 Å line to fundamental, standing, linear fast sausage modes (FSMs) in flare loops. Starting wi…
Non-equilibrium Ionization Effects on Extreme-Ultraviolet Emissions Modulated by Standing Sausage Modes in Coronal Loops
Mijie Shi, Bo Li, Tom Van Doorsselaere +2
Forward-modeling the emission properties in various passbands is important for confidently identifying magnetohydrodynamic waves in the structured solar corona. We examine how Non-…
Damping of slow surface sausage modes in photospheric waveguides
Shao-Xia Chen, Bo Li, Mijie Shi +1
There has been considerable interest in sausage modes in photospheric waveguides like pores and sunspots, and slow surface sausage modes (SSSMs) have been suggested to damp ufficie…