73 citations · 184 across the 3 of their papers we have counts for
3 papers
Dust Emission from Unobscured Active Galactic Nuclei
G. D. Thompson, N. A. Levenson, S. A. Uddin +1
We use mid-infrared spectroscopy of unobscured active galactic nuclei (AGNs) to reveal their native dusty environments. We concentrate on Seyfert 1 galaxies, observing a sample of…
Silicon carbide absorption features: dust formation in the outflows of extreme carbon stars
Angela K. Speck, Adrian B. Corman, Kristina Wakeman +2
Infrared carbon stars without visible counterparts are generally known as extreme carbon stars. We have selected a subset of these stars with absorption features in the 10-13 m…
The effect of stellar evolution on SiC dust grain sizes
Angela Speck, Grant Thompson, Anne Hofmeister
Stars on the asymptotic giant branch (AGB) produce dust in their circumstellar shells. The nature of the dust-forming environment is influenced by the evolution of the stars, in te…