524 citations · 6.3k across the 132 of their papers we have counts for
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Driving spiral arms in the circumstellar disks of HD 100546 and HD 141569A
Alice C. Quillen, Peggy Varniere, Ivan Minchev +1
With 2D hydrodynamical simulations of disks perturbed externally by stars, brown dwarfs or planets we investigate possible scenarios that can account for the spiral structure in ci…
Diffuse X-ray emission in spiral galaxies
K. Tyler, A. C. Quillen, A. La Page +1
We compare the soft diffuse X-ray emission from Chandra images of 12 nearby intermediate inclination spiral galaxies to the morphology seen in Halpha, molecular gas, and mid-infrar…
870 micron observations of nearby 3CRR radio galaxies
A. C. Quillen, Jessica Almog, Mihoko Yukita
We present submillimeter continuum observations at 870 microns of the cores of low redshift 3CRR radio galaxies, observed at the Heinrich Hertz Submillimeter Telescope. The cores a…
Spectral Energy Distributions of Seyfert Nuclei
Almudena Alonso-Herrero, Alice C. Quillen, George H. Rieke +2
We present nuclear spectral energy distributions (SEDs) in the range 0.4-16micron for an expanded CfA sample of Seyfert galaxies. The spectral indices from 1-16micron range from al…
Sgr A* Companion S0-2: A Probe of Very High-Mass Star Formation
Andrew Gould, Alice C. Quillen
The star S0-2, which is orbiting Sgr A* with a 15-yr period, almost certainly did not form in situ. We propose that it was injected into this close orbit by the tidal disruption of…