Spectroscopic and Asteroseismic Analysis of the Secondary Clump Red Giant HD 226808 KIC 5307747

In order to clarify the properties of the secondary clump star HD 226808 (KIC 5307747), we combined four years of data from Kepler space photometry with high-resolution spectroscopy of the High Efficiency and Resolution Mercator Échelle Spectrograph mounted on the Mercator telescope. The fundamental...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	The Astrophysical journal 2020-05, Vol.894 (1)
Hauptverfasser:	de Moura, Bruno Lustosa, Beck, Paul G., Di Mauro, Maria Pia, de Almeida, Leandro, Duarte, Tharcisyo S. S., Coelho, Hugo R., da Costa, Jefferson S., Castro, Matthieu, do Nascimento, José-Dias
Format:	Artikel
Sprache:	eng
Schlagworte:	Asteroseismology High resolution spectroscopy Red giant clump Stellar abundances
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!