The binary Be star δ Scorpii at high spectral and spatial resolution

Context. Classical Be stars are hot non-supergiant stars surrounded by a gaseous circumstellar disk that is responsible for the observed infrared (IR) excess and emission lines. The influence of binarity on these phenomena remains controversial. Aims. We followed the evolution of the environment sur...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2013-02, Vol.550
Hauptverfasser:	Meilland, A., Stee, Ph, Spang, A., Malbet, F., Massi, F., Schertl, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	binaries: general circumstellar matter outflows Sciences of the Universe stars: emission-line stars: winds
Online-Zugang:	Volltext
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