1.4k citations
- Center for Astrophysics Harvard & SmithsonianUS15 papers
- Goddard Space Flight CenterUS11 papers
- California Institute of TechnologyUS7 papers
- University of MichiganUS7 papers
- NASA Astrobiology InstituteUS6 papers
- University of RochesterUS5 papers
- Cornell UniversityUS4 papers
- National Academies of Sciences, Engineering, and MedicineUS4 papers
- National Radio Astronomy ObservatoryUS4 papers
- The University of Texas at AustinUS4 papers
- United States Naval Research LaboratoryUS4 papers
- University of Maryland, College ParkUS4 papers
13 papers · 2 filters
The Energy-dependent X-ray Timing Characteristics of the Narrow Line Seyfert 1 Mkn 766
A. Markowitz, I. E. Papadakis, P. Arevalo +3
We present the energy-dependent power spectral density (PSD) and cross-spectral properties of Mkn 766, obtained from combining data obtained during an XMM-Newton observation spanni…
An Evolutionary Model For Submillimeter Galaxies
Sukanya Chakrabarti, Yeshe Fenner, Lars Hernquist +2
[abridged]We calculate multi-wavelength spectral energy distributions (SEDs) (spanning optical to millimeter wavelengths) from simulations of major galaxy mergers with black hole f…
A Chandra Search for Coronal X Rays from the Cool White Dwarf GD 356
Martin C. Weisskopf, Kinwah Wu, Virginia Trimble +4
We report observations with the Chandra X-ray Observatory of the single, cool, magnetic white dwarf GD 356. For consistent comparison with other X-ray observations of single white…
A New Nearby Candidate Star Cluster in Ophiuchus at d = 170 pc
Eric E. Mamajek
The recent discoveries of nearby star clusters and associations within a few hundred pc of the Sun, as well as the order of magnitude difference in the formation rates of the embed…
Probing Cool and Warm Infrared Galaxies using Photometric and Structural Measures
Nurur Rahman, George Helou, Joseph M. Mazzarella
We have analyzed a sample of nearby cool and warm infrared (IR) galaxies using photometric and structural parameters. The set of measures include far-infrared color ($C = \log_{10}…
Ellipsoidal Variability and Long Secondary Periods in MACHO Red Giant Stars
A. Derekas, L. L. Kiss, T. R. Bedding +3
We present a period-luminosity-amplitude analysis of 5899 red giant and binary stars in the Large Magellanic Cloud, using publicly available observations of the MACHO project. For…