2 papers
astro-ph2004
The enigmatic B[e] star Hen 2-90 -- an interacting binary?
Michaela Kraus, Marcelo Borges Fernandes, Francisco X. de Araujo
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-spheric…
astro-ph2004
The outflowing disks of B[e] supergiants and unclassified B[e] stars
Michaela Kraus, Marcelo Borges Fernandes
B[e] supergiants are known to possess outflowing cool disks but also some unclassified B[e] stars show clear indications for the presence of a neutral disk. We derive constraints o…