K2 Campaign 5 observations of pulsating subdwarf B stars: binaries and super-Nyquist frequencies

Abstract We report the discovery of three pulsating subdwarf B stars in binary systems observed with the Kepler space telescope during Campaign 5 of K2. EPIC 211696659 (SDSS J083603.98+155216.4) is a g-mode pulsator with a white dwarf companion and a binary period of 3.16 d. EPICs 211823779 (SDSS J0...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2018-03, Vol.474 (4), p.5186-5198
Hauptverfasser:	Reed, M D, Armbrecht, E L, Telting, J H, Baran, A S, Østensen, R H, Blay, Pere, Kvammen, A, Kuutma, Teet, Pursimo, T, Ketzer, L, Jeffery, C S
Format:	Artikel
Sprache:	eng
Schlagworte:	B stars Binary stars Companion stars Fysikk: 430 Matematikk og Naturvitenskap: 400 Mathematics and natural science: 400 Nyquist frequencies Physics: 430 Rom- og plasmafysikk: 437 Space and plasma physics: 437 Space telescopes Subdwarf stars VDP White dwarf stars
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!