Back to Volume
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.
Back to Volume