SIMBAD references

1998ApJ...505L.151Z - Astrophys. J., 505, L151-L154 (1998/October-1)

A rotating disk around a high-mass young star.

ZHANG Q., HUNTER T.R. and SRIDHARAN T.K.

Abstract (from CDS):

We report the discovery of a disk around the young high-mass star IRAS 20126+4104. In the NH3 (1, 1) and (2, 2) lines, we detected a flattened disklike structure (6"x3" or 10,000x5000 AU) roughly perpendicular to a bipolar molecular outflow. A velocity gradient exists along the major axis of the disk. The disk rotates faster toward the center. Our findings provide direct verification that disks exist during the formation of high-mass stars.

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Journal keyword(s): ISM: H II Regions - ISM: Clouds - ISM: Individual: Alphanumeric: IRAS 20126+4104 - ISM: Kinematics and Dynamics - Stars: Formation - Stars: Pre-Main-Sequence

Simbad objects: 4

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