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Polarisation of decayless kink oscillations of solar coronal loops. [PDF]
Nat Commun, 2023 Abstract Decayless kink oscillations of plasma loops in the solar corona may contain an answer to the enigmatic problem of solar and stellar coronal heating. The polarisation of the oscillations gives us a unique information about their excitation mechanisms and energy supply. However, unambiguous determination of
Zhong S +6 more
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Dynamics of solar coronal loops [PDF]
Astronomy & Astrophysics, 2003 Observations in X-ray and EUV of the solar corona reveal the existence of very complex and dynamic structures made of plasma magnetically confined in loops. These structures can be studied by means of one-dimensional hydrodynamical loop models. Here we use a Lagrangian-remap code to simulate the dynamics of solar coronal loops with the purpose of ...
null L. Di G. Sigalotti +1 more
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Coronal Loops: Observations and Modeling of Confined Plasma
Living Reviews in Solar Physics, 2014 Coronal loops are the building blocks of the X-ray bright solar corona. They owe their brightness to the dense confined plasma, and this review focuses on loops mostly as structures confining plasma.
Fabio Reale
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Coronal Loops: Observations and Modeling of Confined Plasma
Living Reviews in Solar Physics, 2010 Coronal loops are the building blocks of the X-ray bright solar corona. They owe their brightness to the dense confined plasma, and this review focuses on loops mostly as structures confining plasma.
Fabio Reale
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Coronal Loop Detection Using Multiscale Convolutional Neural Networks
The Astrophysical Journal Supplement Series, 2023 Solar magnetic fields play an important role in many solar activities, such as the solar wind, coronal mass ejections, and coronal oscillation. Coronal loops are curvilinear structures in the solar atmosphere and are closely related to coronal magnetic ...
Yunzhi Wang, Bo Liang, Song Feng
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The Astrophysical Journal, 2023 We present the observations of multimode kink waves and a narrow quasiperiodic fast-propagating (QFP) wave train in association with a jet on 2011 December 11.
Zhining Qu +5 more
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SIMULATIONS OF SOLAR JETS CONFINED BY CORONAL LOOPS [PDF]
The Astrophysical Journal, 2016 ABSTRACT Coronal jets are collimated, dynamic events that occur over a broad range of spatial scales in the solar corona. In the open magnetic field of coronal holes, jets form quasi-radial spires that can extend far out into the heliosphere, while in closed-field regions the jet outflows are confined to the corona.
P. F. Wyper, C. R. DeVore
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A Possible Mechanism for the “Late Phase” in Stellar White-light Flares
The Astrophysical Journal, 2023 M dwarf flares observed by the Transiting Exoplanet Survey Satellite (TESS) sometimes exhibit a peak-bump light-curve morphology, characterized by a secondary, gradual peak well after the main, impulsive peak.
Kai E. Yang +3 more
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The Astrophysical Journal, 2023 The EUI instrument on the Solar Orbiter spacecraft has obtained the most stable, high-resolution images of the solar corona from its orbit with a perihelion near 0.4 au.
P. G. Judge
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An AB Initio Approach to Solar Coronal Loops [PDF]
The Astrophysical Journal, 2005 Data from recent numerical simulations of the solar corona and transition region are analysed and the magnetic field connection between the low corona and the photosphere is found to be close to that of a potential field. The fieldline to fieldline displacements follow a power law distribution with typical displacements of just a few Mm.
Gudiksen, Boris V., Nordlund, Å.
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