65 citations · 168 across the 11 of their papers we have counts for
5 papers · 1 filter
Evidence of the Evolved Nature of the B[e] Star MWC 137
M. F. Muratore, M. Kraus, M. E. Oksala +4
The evolutionary phase of B[e] stars is difficult to establish due to the uncertainties in their fundamental parameters. For instance, possible classifications for the Galactic B[e…
Probing the ejecta of evolved massive stars in transition: A VLT/SINFONI K-band survey
M. E. Oksala, M. Kraus, L. S. Cidale +2
Massive evolved stars in transition phases, such as Luminous Blue Variables (LBVs), B[e] Supergiants (B[e]SGs), and Yellow Hypergiants (YHGs), are not well understood, and yet cruc…
Unveiling the structure and kinematics of B[e] stars' disks from FEROS and CRIRES spectra
M. F. Muratore, W. J. de Wit, M. Kraus +5
We are investigating the circumstellar material for a sample of B[e] stars using high spectral resolution data taken in the optical and near-infrared regions with ESO/FEROS and ESO…
The sudden appearance of CO emission in LHA 115-S 65
M. E. Oksala, M. Kraus, M. L. Arias +4
Molecular emission has been detected in several Magellanic Cloud B[e] supergiants. In this Letter, we report on the detection of CO band head emission in the B[e] supergiant LHA 11…
A new observational tracer for high-density disc-like structures around B[e] supergiants
A. Aret, M. Kraus, M. F. Muratore +1
The disc formation mechanism of B[e] supergiants is one of the puzzling phenomena in massive star evolution. Rapid stellar rotation seems to play an important role for the non-sphe…