期刊
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES
卷 147, 期 2, 页码 229-242出版社
E D P SCIENCES
DOI: 10.1051/aas:2000299
关键词
Be stars; spectroscopy; line profiles
We present here the H alpha spectra of 44 Be stars taken at a resolution of 0.5 Angstrom. From the spectra, different emission line parameters have been deduced. A study of the correlations between different pairs of these parameters has been made with a view to understanding the mechanisms of line formation and shaping in Be stars.
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