6 papers
Coronal Mass Ejections Deflected by Newly Emerging Flux: A Combined Analytic and Numerical Study
Yuhao Chen, Chengcai Shen, Zhixing Mei +8
Newly emerging flux (NEF) has been widely studied as a trigger of solar filament eruptions, but its influence on the subsequent dynamics remains poorly explored. Because NEF typica…
From Photospheric Footpoint Motion to Plasmoid Ejection: A Two-Stage Reconnection Process in a Small-scale Chromospheric Jet
Zehao Tang, Yuandeng Shen, Chengrui Zhou +3
Using high spatiotemporal resolution, multi-wavelength observations from the New Vacuum Solar Telescope (NVST) and the Solar Dynamics Observatory (SDO), we present a detailed analy…
How Reconnection-Unfavored Magnetic Flux Emergence Suppresses Solar Filament Eruptions
Chengrui Zhou, Yuandeng Shen, Chun Xia +4
Magnetic flux emergence is traditionally considered a key trigger of solar filament eruptions; however, its role in suppressing filament eruptions remains less understood. Using mu…
Deciphering the Formation and Dynamics of Double-decker Filament Through Component Magnetic Reconnection
Dongxu Liu, Yuandeng Shen, Yi Bi +3
The formation of double-decker filaments has long been an enigma in the field of solar physics. Using stereoscopic observations from the Solar Dynamics Observatory and the Solar Te…
High-Resolution Observations of a Small-Scale Cancellation Nanoflare: Supporting Evidence for the Cancellation Nanoflare Model
Zehao Tang, Yuandeng Shen, Chengrui Zhou +2
An analytical cancellation nanoflare model has recently been established to show the fundamental role that ubiquitous small-scale cancellation nanoflares play in solar atmospheric…
A New Formation Mechanism of Counterstreaming Mass Flows in Filaments and the Doppler Bullseye Pattern in Prominences
Chengrui Zhou, Yuandeng Shen, Chun Xia +3
The eruption of solar prominences can eject substantial mass and magnetic field into interplanetary space and cause geomagnetic storms. However, various questions about prominences…