48 citations · 131 across the 10 of their papers we have counts for
9 papers · 1 filter
The eSMA: description and first results
Sandrine Bottinelli, Ken H. Young, Richard Chamberlin +15
The eSMA ("extended SMA") combines the SMA, JCMT and CSO into a single facility, providing enhanced sensitivity and spatial resolution owing to the increased collecting area at the…
SMA Imaging of the Maser Emission from the H30 Radio Recombination Line in MWC349A
Jonathan Weintroub, James M. Moran, David J. Wilner +3
We used the Submillimeter Array to map the angular distribution of the H30 recombination line (231.9 GHz) in the circumstellar region of the peculiar star MWC349A. The resolutio…
The Initial Conditions for Gravitational Collapse of a Core: An Extremely Young Low-Mass Class 0 Protostar GF9-2
Ray S. Furuya, Yoshimi Kitamura, Hiroko Shinnaga
We present a study of the natal core harboring the class 0 protostar GF9-2 in the filamentary dark cloud GF 9 (d = 200 pc). GF9-2 stands unique in the sense that it shows H2O maser…
Submm line imaging of Orion-KL with the Submillimeter Array
H. Beuther, Q. Zhang, L. J. Greenhill +8
We present the first submm (865mum) imaging spectral line survey at one arcsecond resolution conducted with the Submillimeter Array toward Orion-KL. Within the 2x2 GHz bandpasses (…
Relative Evolutionary Time Scale of Hot Molecular Cores with Respect to Ultra Compact HII Regions
R. S. Furuya, R. Cesaroni, S. Takahashi +4
Using the Owens Valley and Nobeyama Radio Observatory interferometers, we carried out an unbiased search for hot molecular cores and ultracompact UC HII regions toward the high-mas…
Interferometric Observation of the Highly Polarized SiO Maser Emission from the Transition Associated with VY Canis Majoris
Hiroko Shinnaga, James M. Moran, Ken H. Young +1
We used the Submillimeter Array to image the SiO maser emission in the , $J=5-4$ transition associated with the peculiar red supergiant VY Canis Majoris. We identified seven…