3 papers
astro-ph.SR2026
Reconstruction of ASO-S/HXI Solar Flare Hard X-ray Source Images with Physics-Constrained Deep Network
Zou SiZhong, Liu Hui, Su Yang +4
Solar flare hard X-ray imaging is a key diagnostic of flare energy release and electron acceleration. The ASO-S Hard X-ray Imager (HXI) employs 91 bi-grid sub-collimators, compress…
astro-ph.SR2025
Intense Hard X-ray Emissions in C-class Flares: A Statistical Study with ASO-S/HXI Data
Changxue Chen, Yang Su, Wei Chen +3
In the standard model of solar eruptive events, coronal mass ejections (CMEs) and flares are associated with each other through magnetic reconnection initiated by erupting flux rop…
astro-ph.SR2025
Responses of a Coronal Hole to a Fast Flare-Driven Coronal Wave
Xiaofan Zhang, Huadong Chen, Guiping Zhou +12
Coronal waves, significant solar phenomena, act as diagnostic tools for scientists studying solar atmosphere properties. Here, we present a novel observation detailing how a corona…