6 papers
Deflection of a Filament Eruption with Three Parallel Flare Ribbons via Reconnection at an X-Point
Xiaomeng Zhang, Jinhan Guo, Yang Guo +2
On 2024 May 6, Active Region 13663 produced an X4.5-class flare associated with a filament eruption that exhibited remarkable rotation and deflection dynamics. This study aims to i…
EUV Wave and Coronal Seismology
Pooja Devi, Ramesh Chandra, Arun Kumar Awasthi +2
We present an investigation of the Extreme-Ultraviolet (EUV) wave linked to the flare that occurred on 28 October 2021, along with the associated coronal loop oscillation and type…
Counter-Streaming Velocities in a Quiescent Filament
Garima Karki, Brigitte Schmieder, Pascal Demoulin +3
Filaments/prominences are cold plasma (~ 10000 K) embedded in the solar corona, two orders of magnitude hotter. Filament plasma is structured by the magnetic field in thin elongate…
Spectroscopic investigations of a filament reconnecting with coronal loops during a two-ribbon solar flare
Reetika Joshi, Jaroslav DudÃk, Brigitte Schmieder +2
In the standard 2D model of eruption, the eruption of a magnetic flux rope is associated with magnetic reconnection occurring beneath it. However, in 3D, additional reconnection ge…
Magnetic Reconnection between a Solar Jet and a Filament Channel
Garima Karki, Brigitte Schmieder, Pooja Devi +4
The solar corona is highly structured by bunches of magnetic field lines forming either loops, or twisted flux ropes representing prominences/filaments, or very dynamic structures…
Study of the excitation of large amplitude oscillations in a prominence by nearby flares
Manuel Luna, Reetika Joshi, Brigitte Schmieder +3
Large amplitude oscillations commonly occur in solar prominences, triggered by energetic phenomena such as jets and flares. On March 14-15, 2015, a filament partially erupted in tw…