732 citations
- Center for Astrophysics Harvard & SmithsonianUS19 papers
- Space Telescope Science InstituteUS12 papers
- Max Planck Institute for AstronomyDE10 papers
- University of ArizonaUS9 papers
- California Institute of TechnologyUS7 papers
- Universidade de São PauloBR7 papers
- Carnegie ObservatoriesUS6 papers
- Goddard Space Flight CenterUS6 papers
- University of MichiganUS6 papers
- National Radio Astronomy ObservatoryUS5 papers
- The University of Texas at AustinUS5 papers
- Harvard UniversityUS4 papers
8 papers · 1 filter
Chandra and Spitzer Imaging of the Infrared Cluster in NGC 2071
S. L. Skinner, K. R. Sokal, S. T. Megeath +5
We present results of a sensitive Chandra X-ray observation and Spitzer mid-IR observations of the infrared cluster lying north of the NGC 2071 reflection nebula in the Orion B mol…
Toward Understanding The B[e] Phenomenon: III. Properties of the optical counterpart of IRAS 00470+6429
A. S. Miroshnichenko, E. L. Chentsov, V. G. Klochkova +19
FS CMa type stars are a group of Galactic objects with the B[e] phenomenon. They exhibit strong emission-line spectra and infrared excesses, which are most likely due to recently f…
Spitzer/IRAC Limits to Planetary Companions of Fomalhaut and epsilon Eridani
M. Marengo, K. Stapelfeldt, M. W. Werner +5
Fomalhaut and epsilon Eridani are two young, nearby stars that possess extended debris disks whose structures suggest the presence of perturbing planetary objects. With its high se…
A Spitzer Survey of Young Stellar Clusters within One Kiloparsec of the Sun: Cluster Core Extraction and Basic Structural Analysis
R. A. Gutermuth, S. T. Megeath, P. C. Myers +3
We present a uniform mid-infrared imaging and photometric survey of 36 young, nearby, star-forming clusters and groups using {\it Spitzer} IRAC and MIPS. We have confidently identi…
Detection of Star Formation in the Unusually Cold Giant Molecular Cloud G216
S. T. Megeath, E. Allgaier, E. Young +3
The giant molecular cloud G216-2.5, also known as Maddalena's cloud or the Maddalena-Thaddeus cloud, is distinguished by an unusual combination of high gas mass (1-6 x 10^5) solar…
Reducing Subspaces on the Annulus
Ronald G. Douglas, Yun-Su Kim
We study reducing subspaces for an analytic multiplication operator M_{z^{n}} on the Bergman space L_{a}^{2}(A_{r}) of the annulus A_{r}, and we prove that M_{z^{n}} has exactly 2^…