Deconstructing Photospheric Spectral Lines in Solar and Stellar Flares

During solar flares, spectral lines formed in the photosphere have been shown to exhibit changes to their profiles despite the challenges of energy transfer to these depths. Recent work has shown that deep-forming spectral lines are subject to significant contributions from regions above the photosp...

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Veröffentlicht in:	The Astrophysical journal Jg. 963; H. 1; S. 40 - 55
Hauptverfasser:	Monson, Aaron J., Mathioudakis, Mihalis, Kowalski, Adam F.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Philadelphia The American Astronomical Society 01.03.2024 IOP Publishing
Schlagworte:	Atmosphere Chromosphere Doppler effect Electron beam heating Energy transfer Flow velocity Line spectra Photosphere Radiative transfer Radiative transfer calculations Radiative transfer simulations Solar activity Solar flares Solar photosphere Stellar activity Stellar atmospheres Stellar flares Stellar photospheres Tertiary Velocity distribution
ISSN:	0004-637X, 1538-4357
Online-Zugang:	Volltext
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