4 papers · 1 filter
Two-Stage Nature of a Solar Flare with Parallel and Semi-Circular Ribbons
Ruifei Huang, Hao Ning, Ze Zhong +6
Flare ribbons with parallel and circular morphologies are typically associated with different magnetic reconnection models, and the simultaneous observation of both types in a sing…
Local Particle Acceleration in an ICME-in-Sheath Structure Observed by Solar Orbiter
Xiaomin Chen, Chuan Li, Zigong Xu +5
Local particle acceleration in the shock sheath region formed during the interaction between multiple coronal mass ejections (CMEs) is a complicated process that is still under inv…
Sun-as-a-star Analysis of the Solar Eruption Source Region Using Ha Spectroscopic Observations of CHASE
Xiaofeng Liu, Yijun Hou, Ying Li +6
Sun-as-a-star analyses serve as a bridge for comparative studies on solar and stellar activities. To investigate the typical Sun-as-a-star Ha temporal spectral characteristics in s…
Minifilament Eruptions as the Last Straw to Break the Equilibrium of a Giant Solar Filament
Hechao Chen, Hui Tian, Quanhao Zhang +8
Filament eruptions are magnetically driven violent explosions commonly observed on the Sun and late-type stars, sometimes leading to monster coronal mass ejections that directly af…