Details

Autor(en) / Beteiligte

• Drobek, Dominik
• Pigulski, Andrzej

Titel

Spectroscopic and photometric study of two B-type pulsators in eclipsing systems

Ist Teil von

• Proceedings of the International Astronomical Union, 2013-08, Vol.9 (S301), p.403-404

Ort / Verlag

Cambridge, UK: Cambridge University Press

Erscheinungsjahr

2013

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Pulsating stars in eclipsing binary systems play an important role in asteroseismology. The combination of their spectroscopic and photometric orbital solutions can be used to determine, or at least to constrain, the masses and radii of components. To successfully perform any seismic modelling of a star, one has to identify at least some of the detected modes, which requires precise time-series photometric and spectroscopic observations. This work presents a progress report on the analysis of two β Cephei-type stars in eclipsing binaries: HD 101794 (V916 Cen) and HD 167003 (V4386 Sgr).