Title: Statistical properties of a sample of periodically variable B-type supergiants - Evidence for opacity-driven gravity-mode oscillations
Authors: Lefever, Karolien ×
Puls, J
Aerts, Conny #
Issue Date: Mar-2007
Publisher: Edp sciences s a
Series Title: Astronomy & astrophysics vol:463 issue:3 pages:1093-1109
Article number: U123
Abstract: Aims. We have studied a sample of 28 periodically variable B-type supergiants selected from the HIPPARCOS mission and 12 comparison stars covering the whole B-type spectral range. Our goal is to test if their variability is compatible with opacity-driven non-radial oscillations.
ISSN: 0004-6361
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Institute of Astronomy
× corresponding author
# (joint) last author

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