156 citations · 930 across the 34 of their papers we have counts for
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High-Resolution Observation of Solar Prominence Plumes Induced by Enhanced Spicular Activity
Wensi Wang, Rui Liu, Runbin Luo +1
Solar prominences are the most prominent large-scale structures observed above the solar limb in emission in chromospheric lines but in absorption in coronal lines. At the bottom o…
The Observations of Magnetic Reconnection During the Interaction Process of Two Active Region Filaments
Zongyin Wu, Zhike Xue, Xiaoli Yan +11
We investigate the interaction between two filaments (F1 and F2) and their subsequent magnetic reconnection in active region (AR) NOAA 13296 and AR NOAA 13293 on May 9, 2023, utili…
Tracking an eruptive intermediate prominence originating from the farside of the Sun
Qingmin Zhang, Wenwei Pan, Beili Ying +7
In this paper, we carry out multiwavelength and multiview observations of the eruption of an intermediate prominence originating from the farside of the Sun on 2023 March 12. The s…
The hidden magnetic structures of a solar intermediate filament revealed by the injected flare material
X. L. Yan, Z. K. Xue, J. C. Wang +7
Solar filaments are spectacular objects in the solar atmosphere, consisting of accumulations of cool, dense, and partially ionized plasma suspended in the hot solar corona against…
Origin of the Chromospheric Umbral Waves in Sunspots
Xinsheng Zhang, Xiaoli Yan, Zhike Xue +5
Oscillations are ubiquitous in sunspots and the associated higher atmospheres. However, it is still unclear whether these oscillations are driven by the external acoustic waves (p-…
Imaging and spectroscopic observations of a confined solar filament eruption with two-stage evolution
Zhe Xu, Xiaoli Yan, Liheng Yang +3
Solar filament eruptions are often characterized by stepwise evolution due to the involvement of multiple mechanisms, such as magnetohydrodynamic instabilities and magnetic reconne…
The Decay Process of an α-configuration Sunspot
Yang Peng, Zhi-Ke Xue, Xiao-Li Yan +8
The decay of sunspot plays a key role in magnetic flux transportation in solar active regions (ARs). To better understand the physical mechanism of the entire decay process of a su…
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…
Onset mechanism of an inverted U-shaped solar filament eruption revealed by NVST, SDO, and STEREO-A observations
Jincheng Wang, Xiaoli Yan, Qiangwei Cai +10
Utilizing observations from the New Vacuum Solar Telescope (NVST), Solar Dynamics Observatory (SDO), and Solar Terrestrial Relations Observatory-Ahead (STEREO-A), we investigate th…
Magnetic Reconnection as the Key Mechanism in Sunspot Rotation Leading to Solar Eruption
Chaowei Jiang, Xueshang Feng, Xinkai Bian +8
The rotation of sunspots around their umbral center has long been considered as an important process in leading to solar eruptions, but the underlying mechanism remains unclear. A…
Data-driven MHD simulation of a sunspot rotating active region leading to solar eruption
Chaowei Jiang, Xueshang Feng, Xinkai Bian +8
Solar eruptions are the leading driver of space weather, and it is vital for space weather forecast to understand in what conditions the solar eruptions can be produced and how the…
Solar Ring Mission: Building a Panorama of the Sun and Inner-heliosphere
Yuming Wang, Xianyong Bai, Changyong Chen +50
Solar Ring (SOR) is a proposed space science mission to monitor and study the Sun and inner heliosphere from a full 360° perspective in the ecliptic plane. It will deploy three 120…
A fundamental mechanism of solar eruption initiation
Chaowei Jiang, Xueshang Feng, Rui Liu +8
Solar eruptions are spectacular magnetic explosions in the Sun's corona, and how they are initiated remains unclear. Prevailing theories often rely on special magnetic topologies t…
Naked emergence of an anti-Hale active region I. Overall evolution and magnetic properties
Jincheng Wang, Xiaoli Yan, Defang Kong +5
{In order to understand the emergence of the active region, we investigate the emerging process and magnetic properties of a naked anti-Hale active region during the period between…
Dynamics evolution of a solar active-region filament from quasi-static state to eruption: rolling motion, untwisting motion, material transfer, and chirality
X. L. Yan, Q. L. Li, G. R. Chen +5
To better understand magnetic structure and eruptive process of solar filaments, a solar active-region filament (labeled F2) eruption associated with a B-class flare was investigat…
A small-scale filament eruption inducing Moreton Wave, EUV Wave and Coronal Mass Ejection
Jincheng Wang, Xiaoli Yan, Defang Kong +3
With the launch of SDO, many EUV waves were observed during solar eruptions. However, the joint observations of Moreton and EUV waves are still relatively rare. We present an event…
Triggering mechanism and material transfer of a failed solar filament eruption
X. L. Yan, Z. K. Xue, X. Cheng +6
Soar filament eruptions are often associated with solar flares and coronal mass ejections (CMEs), which are the major impacts on space weather. However, the fine structures and the…
The formation and decay of sunspot penumbra in Active Region NOAA 12673
Qiaoling Li, Xiaoli Yan, Jincheng Wang +3
To better understand the formation and decay of sunspot penumbra, we studied the evolution of sunspots in the three regions of the active-region NOAA 12673 in detail. The evolution…
Energy origination and triggering mechanism of a series of homologous confined flares
Guorong Chen, Xiaoli Yan
Using the H data from the New Vacuum Solar Telescope (NVST) at the Fuxian Solar Observatory together with multi-wavelength images and magnetograms obtained by Solar Dynamics Obs…
Research progress based on observations of the New Vacuum Solar Telescope
Xiaoli Yan, Zhong Liu, Jun Zhang +1
The purpose of this paper is to introduce the main scientific results made by the one-meter New Vacuum Solar Telescope (NVST), which was put into commission on 2010. NVST is one of…
Properties of local oscillations in the lower sunspot atmosphere
Robert Sych, Yuzef Zhugzhda, Xiaoli Yan
We present a study of wave processes in the sunspot region NOAA 12670 on 2017 August 10 observed by the Goode Solar Telescope in the TiO 7057 A and Ha 6563 A spectral lines. To stu…
Formation and material supply of an active-region filament associated with newly emerging flux
Jincheng Wang, Xiaoli Yan, 2Qiaoling Guo +4
With the observations of SDO/AIA 304 Å and NVST Hα bands, we present the formation process of an active-region filament in active region NOAA 11903 during the period from 02:00 UT…
Formation of an active region filament driven by a series of jets
Jincheng Wang, Xiaoli Yan, ZhongQuan Qu +5
We present a formation process of a filament in active region NOAA 12574 during the period from 2016 August 11 to 12. Combining the observations of GONG H, Hida spectrum and SDO…
Successive X-class flares and coronal mass ejections driven by shearing motion and sunspot rotation in active region NOAA 12673
X. L. Yan, J. C. Wang, G. M. Pan +5
We present a clear case study on the occurrence of two successive X-class flares including a decade-class flare (X9.3) and two coronal mass ejections (CMEs) triggered by shearing m…