499 citations
- University of UtahUS9 papers
- California Institute of TechnologyUS8 papers
- Center for Astrophysics Harvard & SmithsonianUS8 papers
- The University of Texas at AustinUS7 papers
- Jet Propulsion LaboratoryUS6 papers
- University of Maryland, College ParkUS6 papers
- Columbia UniversityUS5 papers
- The Ohio State UniversityUS5 papers
- University of ArizonaUS5 papers
- Harvard UniversityUS4 papers
- Iowa State UniversityUS4 papers
- Leiden UniversityNL4 papers
24 papers · 1 filter
Molecular gas in NUclei of GAlaxies (NUGA): VIII The Seyfert 2 NGC6574
E. Lindt-Krieg, A. Eckart, R. Neri +4
Within the frame of the NUclei of GAlaxies (NUGA) project, we have determined the distribution and kinematics of the molecular gas within the central kpc with high spatial resoluti…
The Century Survey Galactic Halo Project III: A Complete 4300 deg^2 Survey of Blue Horizontal Branch Stars in the Metal-Weak Thick Disk and Inner Halo
Warren R. Brown, Timothy C. Beers, Ronald Wilhelm +4
We present a complete spectroscopic survey of 2414 2MASS-selected blue horizontal branch (BHB) candidates selected over 4300 deg^2 of the sky. We identify 655 BHB stars in this non…
The Eccentric Accretion Disc of the Black Hole A0620-00
J. Neilsen, D. Steeghs, S. D. Vrtilek
We present spectroscopic observations of the quiescent black hole binary A0620-00 with the the 6.5-m Magellan Clay telescope at Las Campanas Observatory. We measure absorption-line…
The Rewards of Patience: An 822 Day Time Delay in the Gravitational Lens SDSS J1004+4112
J. Fohlmeister, C. S. Kochanek, E. E. Falco +2
We present 107 new epochs of optical monitoring data for the four brightest images of the gravitational lens SDSS J1004+4112 observed between October 2006 and June 2007. Combining…
Planet formation around stars of various masses: The snow line and the frequency of giant planets
Grant M. Kennedy, Scott J. Kenyon
We use a semi-analytic circumstellar disk model that considers movement of the snow line through evolution of accretion and the central star to investigate how gas giant frequency…
Spitzer Observations of NGC 1333: A Study of Structure and Evolution in a Nearby Embedded Cluster
R. A. Gutermuth, P. C. Myers, S. T. Megeath +6
We present a comprehensive analysis of structure in the young, embedded cluster, NGC 1333 using members identified with Spitzer and 2MASS photometry based on their IR-excess emissi…