The enigmatic B[e] star Hen 2-90 -- an interacting binary?
Loading...
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
We present the enigmatic galactic unclassified B[e] star Hen 2-90. Its optical spectrum is discussed and analysed in terms of the forbidden emission lines coming from a non-spherical wind. The evolutionary phase of Hen 2-90 is discussed. We raise the question whether an interacting binary nature seems to be a possible solution to account for all observed characteristics.
5 pages, to appear in proceedings of "Massive Stars in Interacting Binaries", (eds.) A. Moffat & N. St-Louis, ASP Conference Series
5 pages, to appear in proceedings of "Massive Stars in Interacting Binaries", (eds.) A. Moffat & N. St-Louis, ASP Conference Series