3 papers
astro-ph.SR2026
Magnetic Field Measurements in the Solar Chromosphere Using the H 4861Å~Line I: Forward Modeling Based on 1D Models
Jiasheng Wang, Wenxian Li, Xianyong Bai +3
The chromosphere is a complex solar atmosphere that hosts a variety of transients and transports significant free energy to heat the corona. However, due to the limited sensitivity…
astro-ph.SR2025
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…
astro-ph.SR2025
Some Questions and Challenges in Measurements of Solar Magnetic Fields
Hongqi Zhang, Jiangtao Su, Xiaofan Wang +4
Huairou Solar Observing Station of the National Astronomical Observatories of the Chinese Academy of Sciences has been in operation since 1987. Successful observations of the solar…