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| Paper: |
The Morphology and Dynamics within 200 AU of the High-Mass Protostar, Source~I in Orion BN/KL |
| Volume: |
267, Hot Star Workshop III: the Earliest Stages of Massive Star Birth |
| Page: |
357 |
| Authors: |
Chandler, C. J.; Greenhill, L. J. |
| Abstract: |
High-resolution imaging of the SiO v=0 and v=1, J=1-0 masers associated with the high-mass protostar, Source I in Orion BN/KL, reveals the dynamics of dense circumstellar gas at radii of a few 100 AU. The masers appear to trace the edges of a collimated, high-velocity, conical flow, and a much more wide-angle, low-velocity flow. These two flow components may indicate multiple phases of mass-loss from Source I. |
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