Results 81 to 90 of about 1,559,234 (209)
The Astrophysical Journal LettersMagnetic reconnection plays a crucial role in the energy release process for different kinds of solar eruptions and activities. The rapid solar eruption requires a fast reconnection model. Plasmoid instability in the reconnecting current sheets is one of
Guanchong Cheng +6 more
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The Astrophysical Journal Supplement SeriesThe He I 10830 Å line, a crucial optically thin chromospheric line, is frequently used to study coronal heating and vertical coupling across the chromosphere–corona interface.
Huaiming Li +3 more
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THE CHROMOSPHERIC SOLAR MILLIMETER-WAVE CAVITY ORIGINATES IN THE TEMPERATURE MINIMUM REGION [PDF]
, 2013 We present a detailed theoretical analysis of the local radio emission at the lower part of the solar atmosphere. To accomplish this, we have used a numerical code to simulate the emission and transport of high-frequency electromagnetic waves from 2 GHz
Victor De la Luz
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Chromospheric waves and their contribution to heating of the atmosphere
, 2022 Acoustic and magnetoacoustic waves play an important role in the chromospheric heating, exhibiting the capability of depositing a main part of their energy in the chromosphere. To study the heating of solar chromospheric magnetic and non-magnetic regions
Abbasvand Azar, Vahid
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The Astrophysical JournalUtilizing high-resolution imaging and spectroscopic observations from the New Vacuum Solar Telescope, the Interface Region Imaging Spectrograph, and the Solar Dynamics Observatory, we investigated the nature and origin of counterstreaming flows within a ...
Hongrui Li +5 more
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The Astrophysical JournalHigh-energy electrons carry much of a solar flare’s energy. Therefore, understanding changes in electron beam distributions during their propagation is crucial. A key focus of this paper is how the cospatial return current reduces the energy flux carried
Meriem Alaoui +2 more
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Heating of Solar and Stellar Chromospheres and Coronae by MHD Waves [PDF]
Highlights of Astronomy, 1992 Ground-based and satellite observations have shown that all late-type dwarfs possess hot outer envelopes, and that the chromospheric and coronal emissions observed from these envelopes vary significantly for a given, fixed spectral type. In addition, there is growing evidence for nonhomogeneous and locally strong magnetic fields in the atmospheres of ...
openaire +1 more source
A Self-consistent Mechanism for Heating the Solar Magnetic Atmosphere by Kinetic Alfvén Waves
The Astrophysical JournalCoronal heating remains a long-standing problem in solar and astrophysical plasmas. Alfvén waves (AWs) can carry sufficient energy into the solar atmosphere, but how this energy is dissipated into particle heating is not well understood.
L. Xiang +6 more
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Designing photovolaic/thermal solar collectors for building integration [PDF]
, 2008 With concern growing over the environment and resource use, there has been greater emphasis placed on sustainability, particularly in the built environment.
Carson, James K. +2 more
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On the Intermittency of Hot Plasma Loops in the Solar Corona
The Astrophysical JournalA recent analysis has suggested that the heating of plasma loops in the solar corona depends not just on the Poynting flux but also on processes yet to be identified.
Philip G. Judge, N. Paul M. Kuin
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