CHROMOSPHERIC AND CORONAL WAVE GENERATION IN A MAGNETIC FLUX SHEATH

ABSTRACT Using radiation magnetohydrodynamic simulations of the solar atmospheric layers from the upper convection zone to the lower corona, we investigate the self-consistent excitation of slow magneto-acoustic body waves (slow modes) in a magnetic flux concentration. We find that the convective do...

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Bibliographic Details
Published in:	The Astrophysical journal Vol. 827; no. 1; p. 7
Main Authors:	Kato, Yoshiaki, Steiner, Oskar, Hansteen, Viggo, Gudiksen, Boris, Wedemeyer, Sven, Carlsson, Mats
Format:	Journal Article
Language:	English
Published:	United States The American Astronomical Society 10-08-2016
Subjects:	ASTROPHYSICS, COSMOLOGY AND ASTRONOMY CHROMOSPHERE COMPRESSION CONVECTION Coronas Downdraft ELEMENT ABUNDANCE EXCITATION Flux HEAT SOURCES LAYERS MAGNETIC FIELDS MAGNETIC FLUX MAGNETOHYDRODYNAMICS magnetohydrodynamics (MHD) OSCILLATIONS PHOTOSPHERE PLASMA SHOCK WAVES SIMULATION Slabs SOLAR CORONA SUN Sun: chromosphere Sun: magnetic fields Sun: oscillations Sun: photosphere Sun: transition region SURFACES TWO-DIMENSIONAL CALCULATIONS VELOCITY
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