Quasi-periodic Pulsation Detected in Lyα Emission During Solar Flares

We investigated the quasi-periodic pulsation (QPP) in Ly α , X-ray, and extreme-ultraviolet (EUV) emissions during two solar flares, i.e., an X-class (SOL2012-01-27T) and a C-class (SOL2016-02-08T). The full-disk Ly α and X-ray flux during these solar flares were recorded by the EUV Sensor and X-Ray...

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Veröffentlicht in:	The Astrophysical journal 2020-04, Vol.893 (1), p.7
Hauptverfasser:	Li, Dong, Lu, Lei, Ning, Zongjun, Feng, Li, Gan, Weiqun, Li, Hui
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic waves Astrophysics Chromosphere Emission analysis Emissions GOES satellites Light curve Magnetic reconnection Periodic variations Power spectra Precursors Pulsation Solar flares Wavelet analysis X-ray fluxes
Online-Zugang:	Volltext
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