Equatorial Enhancement in the Dustiest OH/IR Stars in the Galactic Bulge
(2025)
Journal Article
Goldman, S. R., van Loon, J. T., Jones, O. C., Blommaert, J. A. D. L., & Groenewegen, M. A. T. (2025). Equatorial Enhancement in the Dustiest OH/IR Stars in the Galactic Bulge. Astrophysical Journal, 980(2), 191. https://doi.org/10.3847/1538-4357/ada6ad
We have detected the 10 μm silicate feature and the 11.3 μm crystalline forsterite feature in absorption in 21 oxygen-rich asymptotic giant branch stars in the Galactic bulge. The depths of the 10 μm feature indicate highly obscured circumstellar env... Read More about Equatorial Enhancement in the Dustiest OH/IR Stars in the Galactic Bulge.