328 citations · 3.7k across the 83 of their papers we have counts for
4 papers · 1 filter
The Geometry of Mass Outflows and Fueling Flows in the Seyfert 2 Galaxy Mrk 3
D. M. Crenshaw, S. B. Kraemer, H. R. Schmitt +4
We present a study of the resolved emission-line regions and an inner dust/gas disk in the Seyfert 2 galaxy Mrk 3, based on Hubble Space Telescope observations. We show that the ex…
The Mid-Infrared Continua of Seyfert Galaxies
Rajesh. P. Deo, Gordon. T. Richards, D. M. Crenshaw +1
An analysis of archival mid-infrared (mid-IR) spectra of Seyfert galaxies from the Spitzer Space Telescope observations is presented. We characterize the nature of the mid-IR activ…
Active Galactic Nuclei and their role in Galaxy Formation and Evolution
Steve Kraemer, Rogier Windhorst, Kenneth G. Carpenter +3
There are several key open questions as to the nature and origin of AGN including: 1) what initiates the active phase, 2) the duration of the active phase, and 3) the effect of the…
Edge-on disk around the T Tauri star [MR81] Halpha 17 NE in CrA
R. Neuhaeuser, S. Kraemer, M. Mugrauer +6
Using the speckle camera SHARP at the 3.5m ESO NTT, Köhler and collaborators found an object ~3.5 mag fainter in K only 1.3" north-east of the T Tauri star [MR81] Ha 17 in the Coro…