3 papers
astro-ph.SR2026
Spatio-temporal Characteristics of Very Long-periodic Pulsations in Solar Metrewave Bursts: Implications for their Origins
Dong Li, Lei Lu, Jingye Yan +5
We traced the origin of very long-periodic pulsations (VLPs) in type-I burst chains on 2024 February 14. Seven successive and repetitive pulsation structures appeared in radio dyna…
astro-ph.SR2026
A Major Geomagnetic Storm in 2024 October Linked to Sympathetic CME--Prominence Eruptions
Rui Wang, Huidong Hu, Xiaowei Zhao +11
Improving predictions of the geomagnetic impact of coronal mass ejections (CMEs) requires understanding how solar source properties relate to in-situ measurements at Earth. However…
astro-ph.SR2025
Understanding the Lyα Emission Observed by the Solar Disk Imager Aboard the Advanced Space-based Solar Observatory
Yiliang Li, Ping Zhang, Zhengyuan Tian +12
The H I Lyman-alpha (Ly) emission, with a wavelength of 1216 Ã , is the brightest solar ultraviolet (UV) line. However, comprehensive observations of the Ly emission line a…