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- Publications
- Influence
MULTIWAVELENGTH MONITORING OF THE DWARF SEYFERT 1 GALAXY NGC 4395. I. A REVERBERATION-BASED MEASUREMENT OF THE BLACK HOLE MASS
- B. Peterson, M. Bentz, +8 authors A. Quillen
- Physics
- 27 June 2005
A reverberation-mapping program on NGC 4395, the least luminous known Seyfert 1 galaxy, undertaken with the Space Telescope Imaging Spectrograph on the Hubble Space Telescope yields a measurement of… Expand
The radial velocity experiment (RAVE): First data release
- M. Steinmetz, T. Zwitter, +51 authors E. Schilbach
- Physics, Computer Science
- 8 June 2006
TLDR
PLANETARY CONSTRUCTION ZONES IN OCCULTATION: DISCOVERY OF AN EXTRASOLAR RING SYSTEM TRANSITING A YOUNG SUN-LIKE STAR AND FUTURE PROSPECTS FOR DETECTING ECLIPSES BY CIRCUMSECONDARY AND CIRCUMPLANETARY…
- E. Mamajek, A. Quillen, +5 authors N. Parley
- Physics
- 19 August 2011
The large relative sizes of circumstellar and circumplanetary disks imply that they might be seen in eclipse in stellar light curves. We estimate that a survey of ~104 young (~10 million year old)… Expand
The Frequency of Barred Spiral Galaxies in the Near-Infrared*
- P. Eskridge, J. Frogel, +14 authors N. A. Observatories
- Physics
- 26 October 1999
We have determined the fraction of barred galaxies in the H-band for a statistically well-defined sample of 186 spirals drawn from the Ohio State University Bright Spiral Galaxy Survey. We find 56%… Expand
Spectral energy distributions of Seyfert nuclei
- A. Alonso-Herrero, A. Quillen, +5 authors Cyprus College
- Physics
- 27 March 2003
We present nuclear spectral energy distributions (SEDs) in the range 0.4-16 lm for an expanded CfA sample of Seyfert galaxies. The spectral indexes (f� / � � � IR) from 1 to 16 lm range fromIR � 0.9… Expand
Predictions for a planet just inside Fomalhaut's eccentric ring
- A. Quillen
- Physics
- 15 May 2006
We propose that the eccentricity and sharpness of the edge of Fomalhaut’s disk are due to a planet just interior to the ring edge. The collision timescale consistent with the disk opacity is long… Expand
Structure in the Eridani Dusty Disk Caused by Mean Motion Resonances with a 0.3 Eccentricity Planet at Periastron
- A. Quillen, Stephen L. Thorndike
- Physics
- 14 August 2002
The morphology of the Eridani dust ring is reproduced by a numerical simulation of dust particles captured into the 5 : 3 and 3 : 2 exterior mean motion resonances with a 0.3 eccentricity 10-4 M☉… Expand
Sagittarius A* Companion S0-2: A Probe of Very High Mass Star Formation
- A. Gould, A. Quillen
- Physics
- 20 February 2003
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 a massive-star… Expand
Near-Infrared and Optical Morphology of Spiral Galaxies
- P. Eskridge, J. Frogel, +11 authors Donald M. TerndrupGlenn P. Tiede
- Physics
- 18 June 2002
We announce the initial release of data from the Ohio State University (OSU) Bright Spiral Galaxy Survey, a BVRJHK imaging survey of a well-defined sample of 205 bright, nearby spiral galaxies. We… Expand
The Multitude of Unresolved Continuum Sources at 1.6 Microns in Hubble Space Telescope Images of Seyfert Galaxies
- A. Quillen, C. McDonald, +4 authors G. Rieke
- Physics
- 21 December 1999
We examine 112 Seyfert galaxies observed by the Hubble Space Telescope at 1.6 km. We —nd that D50% of the Seyfert 2.0 galaxies which are part of the Revised Shapely-Ames (RSA) Catalog or the CfA… Expand