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Spectroscopy of the roAp star α Cir -- II. The bisector and equivalent width of the Hα line |
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| Authors: | I. K. Baldry M. Viskum T. R. Bedding H. Kjeldsen S. Frandsen |
| Affiliation: | Chatterton Astronomy Department, School of Physics, University of Sydney, NSW 2006, Australia; Institute of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark; Theoretical Astrophysics Center, University of Aarhus, DK-8000 Aarhus C, Denmark |
| Abstract: | |
| Keywords: | techniques: spectroscopic stars: chemically peculiar stars: individual: α Cir stars: oscillations |