84 citations · 146 across the 13 of their papers we have counts for
13 papers
Unprecedent fast winking of solar flares triggered by bursty magnetic reconnection
Ting Li, Xuchun Duan, Yijun Hou +13
Flare ribbons form as a result of energy deposition associated with particles accelerated in low layers of the solar atmosphere. The fine-scale structures of flare ribbons, also ca…
Polarity Reversal of the Polar Magnetic Fields in Solar Cycle 25
Yin Li, Shuhong Yang, Yuzong Zhang +4
The polar magnetic field polarity reversal is a key signature of solar cycle evolution, and precise determination of its timing is crucial for dynamo theory validation and solar cy…
Magnetic Evolution of Highly-Sheared Region in Active Region 13842 Producing Large X9.0 Flare
Yijun Hou, Ting Li, Shuhong Yang +8
Shearing motion and magnetic flux cancellation around the polarity inversion line (PIL) play significant roles in the build-up of free magnetic energy and magnetic flux rope (MFR)…
Variations of the vector magnetic structures in the solar polar regions observed by Hinode
Shuhong Yang, Chunlan Jin, Qiao Song +7
Using the polar vector magnetic field data observed by Hinode from 2012 to 2021, we study the long-term variations of the magnetic flux, the flux proportion of different polarities…
Probing Solar Polar Regions
Yuanyong Deng, Hui Tian, Jie Jiang +45
The magnetic fields and dynamical processes in the solar polar regions play a crucial role in the solar magnetic cycle and in supplying mass and energy to the fast solar wind, ulti…
Observational study of the formation of homologous confined circular-ribbon flares
Shuhong Yang, Ruisheng Zheng, Yijun Hou +5
When several solar flares with comparable classes occur successively at the same location and exhibit similar morphological features, they are called homologous flares. During 2012…
Long-term variation of the solar polar magnetic fields at different latitudes
Shuhong Yang, Jie Jiang, Zifan Wang +10
The polar magnetic fields of the Sun play an important role in governing solar activity and powering fast solar wind. However, because our view of the Sun is limited in the eclipti…
Meridional flow in the solar polar caps revealed by magnetic field observation and simulation
Shuhong Yang, Jie Jiang, Zifan Wang +10
As a large-scale motion on the Sun, the meridional flow plays an important role in determining magnetic structure and strength and solar cycle. However, the meridional flow near th…
Partial Eruption of Solar Filaments. I. Configuration and Formation of Double-decker Filaments
Yijun Hou, Chuan Li, Ting Li +13
Partial eruptions of solar filaments are the typical representative of solar eruptive behavior diversity. Here we investigate a typical filament partial eruption event and present…
The triggering process of an X-class solar flare on a small quadrupolar active region
Qiao Song, Jing-Song Wang, Xiaoxin Zhang +13
The occurrence of X-class solar flares and their potential impact on the space weather often receive great attention than other flares. But predicting when and where an X-class fla…
Fast degradation of the circular flare ribbon on 2014 August 24
Q. M. Zhang, S. H. Yang, T. Li +2
The separation and elongation motions of solar flare ribbons have extensively been investigated. The degradation and disappearance of ribbons have rarely been explored. In this pap…
Eruption of a multi-flux-rope system in solar active region 12673 leading to the two largest flares in Solar Cycle 24
Y. J. Hou, J. Zhang, T. Li +2
Solar active region (AR) 12673 in 2017 September produced two largest flares in Solar Cycle 24: the X9.3 flare on September 06 and the X8.2 flare on September 10. We attempt to inv…
Response of the solar atmosphere to magnetic field evolution in a coronal hole region
S. H. Yang, J. Zhang, C. L. Jin +2
Methods. We study an equatorial CH observed simultaneously by HINODE and STEREO on July 27, 2007. The HINODE/SP maps are adopted to derive the physical parameters of the photospher…