The B and Be Star Population of NGC 3766

We present multiple epochs of H alpha spectroscopy for 47 members of the open cluster NGC 3766 to investigate the long-term variability of its Be stars. Sixteen of the stars in this sample are Be stars, including one new discovery. Of these, we observe an unprecedented 11 Be stars that undergo disk...

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Veröffentlicht in:	The Astrophysical journal 2008-01, Vol.672 (1), p.590-603
Hauptverfasser:	McSwain, M. Virginia, Huang, Wenjin, Gies, Douglas R, Grundstrom, Erika D, Townsend, Richard H. D
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Earth, ocean, space Exact sciences and technology
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