Spectroscopic Detection of Alfvénic Waves in the Chromosphere of Sunspot Regions

Transverse magnetohydrodynamic waves often called Alfvénic (or kink) waves have been often theoretically put forward to solve the outstanding problems of the solar corona like coronal heating, solar wind acceleration, and chemical abundance enhancement. Here we report the first spectroscopic detecti...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Astrophysical journal. Letters 2021-06, Vol.914 (1), p.L16
Hauptverfasser:	Chae, Jongchul, Cho, Kyuhyoun, Nakariakov, Valery M., Cho, Kyung-Suk, Kwon, Ryun-Young
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Alfven waves Chromosphere Corona Coronal heating Fluid flow H alpha line Line spectra Magnetoacoustic waves Magnetohydrodynamic waves Magnetohydrodynamics Solar atmosphere Solar chromosphere Solar corona Solar wind Solar wind acceleration Spectroscopy Sunspots Wave propagation
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!