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B[e]-Stars of the Magellanic Clouds

Published online by Cambridge University Press:  04 August 2017

F.-J. Zickgraf ,
B. Wolf ,
O. Stahl  and
C. Leitherer
F.-J. Zickgraf
Affiliation:
Landessternwarte Königstuhl 6900 Heidelberg Germany
B. Wolf
Affiliation:
Landessternwarte Königstuhl 6900 Heidelberg Germany
O. Stahl
Affiliation:
Landessternwarte Königstuhl 6900 Heidelberg Germany
C. Leitherer
Affiliation:
Landessternwarte Königstuhl 6900 Heidelberg Germany

Extract

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We carried out a spectroscopic and photometric study of the 8 presently known B[e] -stars of the Magellanic Clouds (MC), i. e. R4 and R50 of the SMC, R66, R82, R126, Hen S12, Hen S22 and Hen S134 of the LMC. These stars are characterized by the following typical properties: a) strong Balmer emission lines, frequently with P Cygni profiles, b) permitted and forbidden emission lines predominantly of Fe II, [Fe II], [O I] etc., c) strong IR excess due to circumstellar dust. Photospheric absorption lines are usually weak or even not detectable.

Type
Poster Papers 2
Information
Symposium - International Astronomical Union , Volume 116: Luminous Stars and Associations in Galaxies , 1986 , pp. 265 - 267
Copyright
Copyright © Reidel 1986 

References

Stahl, O., Wolf, B., Zickgraf, F.-J., Bastian, U., de Groot, M. J. H., Leitherer, C.: 1983, Astron. Astrophys. 120, 287 Google Scholar
Zickgraf, F.-J., Wolf, B., Stahl, O., Leitherer, C., Klare, G.: 1985, Astron. Astrophys. 143, 421 Google Scholar