activity
20222026
most citedChange ratios of magnetic helicity and magnetic free energy during major solar flares

6 citations · 16 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.IM2026

Graph Learning with Multiplicative Aggregation for Solar Filament Fragment Association Modeling in Full-disk H Images

GaoFei Zhu, GangHua Lin, Xiao Yang +4

Solar filaments are prominent features in H observations. During their evolution, they often exhibit complex morphological and topological changes, which, due to line-of-sight p…

astro-ph.IM2025★ 5 cited

Flat U-Net: An Efficient Ultralightweight Model for Solar Filament Segmentation in Full-disk H Images

GaoFei Zhu, GangHua Lin, Xiao Yang +1

Solar filaments are one of the most prominent features observed on the Sun, and their evolutions are closely related to various solar activities, such as flares and coronal mass ej…

astro-ph.SR2023

Observations of Magnetic Helicity Proxies in Solar Photosphere: Helicity with Solar Cycles

Hongqi Zhang, Shangbin Yang, Haiqing Xu +3

Observations of magnetic helicity transportation through the solar photosphere reflect the interaction of turbulent plasma movements and magnetic fields in the solar dynamo process…

astro-ph.SR2023★ 6 cited

Change ratios of magnetic helicity and magnetic free energy during major solar flares

Quan Wang, Mei Zhang, Shangbin Yang +2

Magnetic helicity is an important concept in solar physics, with a number of theoretical statements pointing out the important role of magnetic helicity in solar flares and coronal…

astro-ph.SR2022★ 5 cited

Comparison of Two Methods for Calculating Magnetic Helicity in the Solar Corona

Quan Wang, Shangbin Yang, Mei Zhang +1

Duo to the large magnetic Reynolds number, the magnetic helicity originating from the solar interior can be carried away through the photosphere into the corona. However, the relat…