Transverse Coronal-Loop Oscillations Induced by the Non-radial Eruption of a Magnetic Flux Rope
Sign Up to like & getrecommendations! Published in 2022 at "Solar Physics"
DOI: 10.1007/s11207-022-01952-3
Abstract: We investigate the transverse coronal-loop oscillations induced by the eruption of a prominence-carrying flux rope on 7 December 2012. The flux rope originating from NOAA Active Region (AR) 11621 was observed in extremeultraviolet (EUV) wavelengths… read more here.
Keywords: flux rope; coronal loop; eruption; transverse coronal ... See more keywords
The evolution of the coronal loop structure due to the phase mixing of high and low frequency Alfvén waves
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae2455
Abstract: Coronal loops are known to host Alfvén waves propagating in the corona from the lower layers of the solar atmosphere and because of their internal structure, phase-mixing is likely to occur. The structure of the… read more here.
Keywords: coronal loop; structure; phase mixing; alfv waves ... See more keywords
Turbulence in a Coronal Loop Excited by Photospheric Motions
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DOI: 10.3390/atmos11040409
Abstract: Photospheric motions are believed to be the source of coronal heating and of velocity fluctuations detected in the solar corona. A numerical model, based on the shell technique applied on reduced magnetohydrodynamics equations, is used… read more here.
Keywords: photospheric motions; coronal loop; energy; frequency ... See more keywords