7 papers
Investigation on the Relation between Active Regions' Compliance with Empirical Laws and Flare Productivity
Jinhui Pan, Rui Liu, Jiangtao Su +1
It remains evasive whether solar active regions (ARs) obeying or violating Hale's polarity law, Joy's tilt law, and the hemispheric helicity rule (HHR) differ in flare productivity…
JW-Flare: Accurate Solar Flare Forecasting Method Based on Multimodal Large Language Models
Mingfu Shao, Hui Wang, Yuyang Li +17
Solar flares, the most powerful explosive phenomena in the solar system, may pose significant hazards to spaceborne satellites and ground-based infrastructure. Despite decades of i…
Comparison of Relative Magnetic Helicity Flux Calculation Results Based on the Line-of-Sight Magnetograms of ASO-S/FMG and SDO/HMI
Shangbin Yang, Suo Liu, Jiangtao Su +1
Magnetic helicity is a key geometrical parameter to describe the structure and evolution of solar coronal magnetic fields. The accumulation of magnetic helicity is correlated with…
Correction for the Weakening Magnetic Field within the Sunspot Umbra Observed by ASO-S/FMG
Haiqing Xu, Jiangtao Su, Suo Liu +6
The magnetic field inside the sunspot umbra, as observed by the Full-disk MagnetoGraph (FMG) onboard the Advanced Space based Solar Observatory (ASO-S), was found to be experiencin…
Observation of a large-scale filament eruption initiated by two small-scale erupting filaments pushing out from below
Yongliang Song, Jiangtao Su, Qingmin Zhang +9
Filament eruptions often result in flares and coronal mass ejections (CMEs). Most studies attribute the filament eruptions to their instabilities or magnetic reconnection. In this…
Observational study of intermittent solar jets: p-mode modulation
Qiuzhuo Cai, Guiping Ruan, Chenxi Zheng +7
Aims. Recurring jets are observed in the solar atmosphere, which can erupt intermittently. By the observation of intermittent jets, we want to understand the causes of periodic eru…
Partial Eruption of Solar Filaments. I. Configuration and Formation of Double-decker Filaments
Yijun Hou, Chuan Li, Ting Li +13
Partial eruptions of solar filaments are the typical representative of solar eruptive behavior diversity. Here we investigate a typical filament partial eruption event and present…