Circular-ribbon flares and the related activities
Q Zhang - Reviews of Modern Plasma Physics, 2024 - Springer
Solar flares are an impulsive increase of emissions as a result of impetuous release of
magnetic free energy. This paper will present the recent progress on circular-ribbon flares …
magnetic free energy. This paper will present the recent progress on circular-ribbon flares …
Dependence of coronal mass ejections on the morphology and toroidal flux of their source magnetic flux ropes
Context. Coronal mass ejections (CMEs) stand as intense eruptions of magnetized plasma
from the Sun, and they play a pivotal role in driving significant changes of the heliospheric …
from the Sun, and they play a pivotal role in driving significant changes of the heliospheric …
Prediction of Large Solar Flares Based on SHARP and High-energy-density Magnetic Field Parameters
X Li, X Li, Y Zheng, T Li, P Yan, H Ye… - The Astrophysical …, 2024 - iopscience.iop.org
The existing flare prediction primarily relies on photospheric magnetic field parameters from
the entire active region (AR), such as Space-Weather HMI Activity Region Patches (SHARP) …
the entire active region (AR), such as Space-Weather HMI Activity Region Patches (SHARP) …
Dynamic Evolution of Magnetic Flux Ropes in Active Region 11429. II. Magnetic Characteristic of the Footpoints During the Preeruption and Eruption Phases
Y Zhang, J Huang, J Liu, S Yang… - The Astrophysical …, 2025 - iopscience.iop.org
Magnetic flux rope (MFRs) are the most probable core structure of coronal mass ejections
(CMEs). Their footpoints on the photosphere are the only feature for which their magnetic …
(CMEs). Their footpoints on the photosphere are the only feature for which their magnetic …
Nonparametric Statistics on Magnetic Properties at the Footpoints of Erupting Magnetic Flux Ropes
R Liu, W Wang - The Astrophysical Journal, 2024 - iopscience.iop.org
It is under debate whether the magnetic field in the solar atmosphere carries neutralized
electric currents, in particular, whether a magnetic flux rope (MFR), which is considered the …
electric currents, in particular, whether a magnetic flux rope (MFR), which is considered the …
The temporal evolution of non-neutralized electric currents and the complexity of solar active regions
We study the evolution of electric currents during the emergence of magnetic flux in the solar
photosphere and the differences exhibited between solar active regions of different Hale …
photosphere and the differences exhibited between solar active regions of different Hale …