48 citations · 103 across the 10 of their papers we have counts for
9 papers · 1 filter
Filament eruption by multiple reconnections
Y. Liu, G. P. Ruan, B. Schmieder +5
Filament eruption is a common phenomenon in solar activity, but the triggering mechanism is not well understood. We focus our study on a filament eruption located in a complex nest…
Transport of the magnetic flux away from a decaying sunspot via convective motions
Chenxi Zheng, Thierry Roudier, Brigitte Schmieder +5
Aims. The aim of this paper is to consider relationship between the decay of sunspots and convection via the motion of the family of granules and how the diffusion mechanism of mag…
Observational study of intermittent solar jets: p-mode modulation
Qiuzhuo Cai, Guiping Ruan, Chenxi Zheng +7
Aims. Recurring jets are observed in the solar atmosphere, which can erupt intermittently. By the observation of intermittent jets, we want to understand the causes of periodic eru…
Magnetic outbreak associated with exploding granulations
Chunlan Jin, Guiping Zhou, Guiping Ruan +3
Diagnosing the spatial-temporal pattern of magnetic flux on the Sun is vital for understanding the origin of solar magnetism and activity. Here, we report a new form of flux appear…
Fan-shaped jet close to a light bridge
Y. Liu, G. P. Ruan, B. Schmieder +7
On the Sun,jets in light bridges are frequently observed with high-resolution instruments.The respective roles played by convection and the magnetic field in triggering such jets a…
Multi-wavelength Observation of a Failed Eruption from a Helical Kink-unstable Prominence
Haiqing Xu, Jiangtao Su, Jie Chen +7
Multi-wavelength observations of prominence eruptions provide an opportunity to uncover the physical mechanism of the triggering and the evolution process of the eruption. In this…
EUV and Magnetic Activities Associated with Type-I Solar Radio Bursts
Chuanyang Li, Yao Chen, Bing Wang +4
Type-I bursts (i.e. noise storms) are the earliest-known type of solar radio emission at the metre wavelength. They are believed to be excited by non-thermal energetic electrons ac…
Gradual Magnetic Evolution of Sunspot Structure and Filament-Corona Dynamics Associated with the X1.8 Flare in AR 11283
Guiping Ruan, Yao Chen, Haimin Wang
In this paper, we present a study on persistent and gradual penumbral decay and correlated decline of the photospheric transverse field component during 10-20 hours before a major…
A solar eruption driven by rapid sunspot rotation
Guiping Ruan, Yao Chen, Shuo Wang +8
We present the observation of a major solar eruption that is associated with fast sunspot rotation. The event includes a sigmoidal filament eruption, a coronal mass ejection, and a…