Binarity and multiperiodicity in high-amplitude δ Scuti stars

We have carried out a photometric and spectroscopic survey of bright high-amplitude δ Scuti (HADS) stars. The aim was to detect binarity and multiperiodicity (or both) in order to explore the possibility of combining binary star astrophysics with stellar oscillations. Here, we present the first resu...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2009-04, Vol.394 (2), p.995-1008
Hauptverfasser:	Derekas, A., Kiss, L. L., Bedding, T. R., Ashley, M. C. B., Csák, B., Danos, A., Fernandez, J. M., Fűrész, G., Mészáros, Sz, Szabó, Gy. M., Szakáts, R., Székely, P., Szatmáry, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy binaries: general binaries: spectroscopic Earth, ocean, space Exact sciences and technology methods: observational techniques: photometric techniques: radial velocities δ Scuti
Online-Zugang:	Volltext
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