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 Reconnection Invoked by Swee** of the CME-driven Fast-mode Shock

G Zhou, G Gao, J Wang, J Lin, Y Su, C **… - The Astrophysical …, 2020 - iopscience.iop.org
Coronal waves exist ubiquitously in the solar atmosphere. They are important not only
because of their rich physics but also because they are essential candidates for triggering …

Extreme-ultraviolet late phase of solar flares

J Chen, R Liu, K Liu, AK Awasthi, P Zhang… - The Astrophysical …, 2020 - iopscience.iop.org
A second peak in the extreme ultraviolet sometimes appears during the gradual phase of
solar flares, which is known as the EUV late phase (ELP). Stereotypically ELP is associated …

An atypical plateau-like extreme-ultraviolet late-phase solar flare driven by the nonradial eruption of a magnetic flux rope

Y Chen, Y Dai, M Ding - Astronomy & Astrophysics, 2023 - aanda.org
Context. Recent observations in extreme-ultraviolet (EUV) wavelengths reveal an EUV late
phase in some solar flares that is characterized by a second peak in the warm coronal …

Enhanced Peak and Extended Cooling of the Extreme-ultraviolet Late Phase in a Confined Solar Flare

S Li, Y Dai, M Ding, Z Li, J Guo… - The Astrophysical Journal, 2024 - iopscience.iop.org
We present observations and analysis of an X1. 8 noneruptive solar flare on 2012 October
23, which is characterized by an extremely large late-phase peak seen in the warm coronal …

Energy Deposition into the Ionosphere during a Solar Flare with Extreme-ultraviolet Late Phase

J Liu, L Qian, W Wang, K Pham, X Kong… - The Astrophysical …, 2024 - iopscience.iop.org
Solar extreme-ultraviolet (EUV) irradiance is the dominant energy source for ionizing and
heating the Earth's upper atmosphere. It is common to assume that the spectra of different …

Determination of transport coefficients by coronal seismology of flare-induced slow-mode waves: numerical parametric study of a 1D loop model

T Wang, L Ofman - The Astrophysical Journal, 2019 - iopscience.iop.org
Recent studies of a flaring loop oscillation event on 2013 December 28 observed by the
Atmospheric Imaging Assembly of the Solar Dynamics Observatory have revealed the …

The influence of different phases of a solar flare on changes in the total electron content in the Earth's ionosphere

S Bekker, RO Milligan… - The Astrophysical …, 2024 - iopscience.iop.org
Variations in X-ray and extreme ultraviolet (EUV) irradiance during solar flares lead to a
noticeable increase in the electron concentration in the illuminated part of the Earth's …

Implications for additional plasma heating driving the extreme-ultraviolet late phase of a solar flare with microwave imaging spectroscopy

J Zhang, B Chen, S Yu, H Tian, Y Wei… - The Astrophysical …, 2022 - iopscience.iop.org
Extreme-ultraviolet late phase (ELP) refers to the second extreme-ultraviolet (EUV) radiation
enhancement observed in certain solar flares, which usually occurs tens of minutes to …

Extreme-ultraviolet late phase in homologous solar flares from a complex active region

Y Zhong, Y Dai, MD Ding - The Astrophysical Journal, 2021 - iopscience.iop.org
Recent observations in extreme-ultraviolet (EUV) wavelengths reveal a new late phase in
some solar flares, which is seen as a second peak in warm coronal emissions (∼ 3 MK) …