177 citations · 742 across the 25 of their papers we have counts for
25 papers
Imaging spectroscopy reveals spike-like repeating radio burst pairs in the solar corona
Suli Ma, Eduard P. Kontar, Daniel L. Clarkson +2
Solar radio bursts exhibit complex fine structures that reveal intricate coronal plasma dynamics. Here, we report detection of spike-like repeating burst pairs, characterized by tw…
Characterizing the 3D evolution of two successive CMEs heading for Mercury
Yanjie Zhang, Qingmin Zhang, Huadong Chen +3
We studied two successive coronal mass ejections (CMEs) that erupted from the same active region (AR 12994) on 2022 April 15 and propagated toward Mercury. Using multi-view observa…
Sympathetic Eruption of Two Filaments and Associated Solar Coronal Jet
Jiayan Yang, Leping Li, Huadong Chen +4
Combining the high-quality observations from the {\it Solar Dynamics Observatory} (SDO), the Global Oscillation Network Group (GONG), and the Chinese H Solar Explorer (CHASE), w…
Magnetic Dip Found in a Quiescent Prominence Foot via Observation and Simulation
Huadong Chen, Chun Xia, Suli Ma +8
Solar prominences (or filaments) are cooler and denser plasma suspended in the much hotter and rarefied solar corona. When viewed on the solar disc filament barbs or feet protrude…
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…
Simultaneous observations of a breakout current sheet and a flare current sheet in a coronal jet event
Liheng Yang, Xiaoli Yan, Zhike Xue +5
Previous studies have revealed that solar coronal jets triggered by the eruption of mini-filaments (MFs) conform to the famous magnetic-breakout mechanism. In such scenario, a brea…
Heating of quiescent coronal loops caused by nearby eruptions observed with the Solar Dynamics Observatory and the Solar Upper Transition Region Imager
Leping Li, Hui Tian, Huadong Chen +5
How structures, e.g., magnetic loops, in the upper atmosphere, i.e., the transition region and corona, are heated and sustained is one of the major unresolved issues in solar and s…
The deformation of an erupting magnetic flux rope in a confined solar flare
Ruisheng Zheng, Yihan Liu, Liang Zhang +7
Magnetic flux ropes (MFRs), sets of coherently twisted magnetic field lines, are believed as core structures of various solar eruptions. Their evolution plays an important role to…
Birth places of extreme ultraviolet waves driven by impingement of solar jets upon coronal loops
Liang Zhang, Ruisheng Zheng, Huadong Chen +1
Solar extreme ultraviolet (EUV) waves are large-scale propagating disturbances in the corona. It is generally believed that the vital key for the formation of EUV waves is the rapi…
Formation and Immediate Deformation of a Small Filament Through Intermittent Magnetic Interactions
Ruisheng Zheng, Liang Zhang, Changhui Rao +4
It is generally believed that filament formation involves a process of the accumulation of magnetic energy. However, in this paper we discuss the idea that filaments will not erupt…
Compound eruptions of twin flux ropes in a solar active region
Ruisheng Zheng, Liang Zhang, Bing Wang +6
Compound eruptions represent that multiple closely spaced magnetic structures erupt consecutively within a short interval, and then lead to a single flare and a single CME. However…
The Formation and Eruption of A Sigmoidal Filament Driven by Rotating Network Magnetic Fields
Jun Dai, Haisheng Ji, Leping Li +2
We present the formation and eruption of a sigmoidal filament driven by rotating network magnetic fields (RNFs) near the center of the solar disk, which was observed by the one-met…
Two Successive Type II Radio Bursts Associated with B-class Flares and Slow CMEs
Suli Ma, Huadong Chen
From 2018 Oct 12 to 13, three successive solar eruptions (E1--E3) with B-class flares and poor white light coronal mass ejections (CMEs) occurred from the same active region NOAA A…
Stereoscopic Observations of an Erupting Mini-filament Driven Two-Sided-Loop Jet and the Applications for Diagnosing Filament Magnetic field
Yuandeng Shen, Zhining Qu, Ding Yuan +6
The ubiquitous solar jets or jet-like activities are generally regarded as an important source of energy and mass input to the upper solar atmosphere and the solar wind. However, q…
Filament Eruption and Its Reformation Caused by Emerging Magnetic Flux
Bo Yang, Huadong Chen
We present observations of the eruption and then reformation of a filament caused by its nearby emerging magnetic flux. Driven by the emerging magnetic flux, the emerged positive f…
Observation of a reversal of breakout reconnection preceding a jet: evidence of oscillatory magnetic reconnection?
Junchao Hong, Jiayan Yang, Huadong Chen +3
Recent studies have revealed that solar jets involving minifilament eruptions may be initiated under the well-known magnetic-breakout mechanism. Before or just at the onset of thos…
Untwisting and Disintegration of a Solar Filament Associated with Photospheric Flux Cancellation
Huadong Chen, Ruisheng Zheng, Leping Li +3
Using the high-resolution observations from New Vacuum Solar Telescope (NVST) jointly with the Solar Dynamics Observatory data, we investigate two successive confined eruptions (Er…
Are complex magnetic field structures responsible for the confined X-class flares in super active region 12192?
Jun Zhang, Ting Li, Huadong Chen
From 2014 October 19 to 27, six X-class flares occurred in super active region (AR) 12192. They were all confined flares and were not followed by coronal mass ejections (CMEs). To…
Magnetic reconnection between a solar filament and nearby coronal loops
Leping Li, Jun Zhang, Hardi Peter +5
Magnetic reconnection, the rearrangement of magnetic field topology, is a fundamental physical process in magnetized plasma systems all over the universe1,2. Its process is difficu…
Tether-cutting Reconnection between Two Solar Filaments Triggering Outflows and a Coronal Mass Ejection
Huadong Chen, Jun Zhang, Leping Li +1
Triggering mechanisms of solar eruptions have long been a challenge. A few previous case studies have indicated that preceding gentle filament merging via magnetic reconnection may…
Trigger of a blowout jet in a solar coronal mass ejection associated with a flare
Xiaohong Li, Shuhong Yang, Huadong Chen +2
Using the multi-wavelength images and the photospheric magnetograms from the \emph{Solar Dynamics Observatory}, we study the flare which was associated by the only one coronal mass…
Confined Flares in Solar Active Region 12192 from 2014 October 18 to 29
Huadong Chen, Jun Zhang, Suli Ma +4
Using the observations from the Atmospheric Imaging Assembly (AIA) and Helioseismic and Magnetic Imager (HMI) aboard the Solar Dynamics Observatory (SDO), we investigate six X-clas…
Direct Observations of Tether-cutting Reconnection During a Major Solar Event From 2014 February 24 to 25
Huadong Chen, Jun Zhang, Xin Cheng +3
Using the multi-wavelength data from Atmospheric Imaging Assembly on board the Solar Dynamic Observatory, we investigated two successive solar flares, a C5.1 confined flare and an…
Kinematics of an untwisting solar jet in polar coronal hole observed by SDO/AIA
Huadong Chen, Jun Zhang, Suli Ma
Using the multi-wavelength data from the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory (SDO) spacecraft, we study a jet occurred in coronal hole near t…