67 citations · 215 across the 7 of their papers we have counts for
7 papers
Edge-on disk around the T Tauri star [MR81] Halpha 17 NE in CrA
R. Neuhaeuser, S. Kraemer, M. Mugrauer +6
Using the speckle camera SHARP at the 3.5m ESO NTT, Köhler and collaborators found an object ~3.5 mag fainter in K only 1.3" north-east of the T Tauri star [MR81] Ha 17 in the Coro…
Massive Star Formation in the W49 Giant Molecular Cloud: Implications for the Formation of Massive Star Clusters
N. L. Homeier, J. Alves
We present results from JHKs imaging of the densest region of the W49 molecular cloud. In a recent paper (Alves & Homeier 2003), we reported the detection of (previously unknown) m…
A low-mass stellar companion of the planet host star HD75289
M. Mugrauer, R. Neuhaeuser, T. Mazeh +2
We report on the detection of a new low-mass stellar companion of HD75289, a G0V star that harbors one known radial-velocity planet (Udry et al. 2000). Comparing an image of 2MASS…
Spatial study with the VLT of a new resolved edge-on circumstellar dust disk discovered at the periphery of the rho Ophiuchi dark cloud
N. Grosso, J. Alves, K. Wood +3
We report the discovery in NIR with SofI at the NTT of a resolved circumstellar dust disk around a 2MASS source at the periphery of the rho Ophiuchi dark cloud. We present follow-u…
NGC 2362: a Template for Early Stellar Evolution
A. Moitinho, J. Alves, N. Huelamo +1
We present UBVRI photometry for the young open cluster NGC 2362. From analysis of the appropriate color-color and color-magnitude diagrams we derive the fundamental parameters of t…
Multiplicity of young brown dwarfs in Cha I
V. Joergens, E. Guenther, R. Neuhäuser +4
How frequent are brown dwarf binaries? Do brown dwarfs have planets? Are current theoretical pre-main-sequence evolutionary tracks valid down to the substellar regime? - Any detect…