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Aperture Synthesis CS(J=1-0) Observations of the Molecular Outflow in NGC 2071: Subclumps in a Wind-Driven Shocked Shell and their Origin

Published online by Cambridge University Press:  12 April 2016

Yoshimi Kitamura ,
Ryohei Kawabe  and
Masato Ishiguro
Yoshimi Kitamura
Affiliation:
School of Allied Medical Sciences, Kagoshima University, Sakuragaoka 8-35-1, Kagoshima 890, Japan
Ryohei Kawabe
Affiliation:
Nobeyama Radio Observatory, Nobeyama, Minamimaki-mura, Minamisaku-gun, Nagano 384-13, Japan
Masato Ishiguro
Affiliation:
Nobeyama Radio Observatory, Nobeyama, Minamimaki-mura, Minamisaku-gun, Nagano 384-13, Japan

Abstract

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Aperture synthesis CS(J=l-0) observations were made of the expanding clumpy shocked shell that was found around the redshifted CO outflow in NGC 2071 during our previous study (Kitamura et al. 1990). It has been revealed that previously identified clumps in the shell comprise several small subclumps. The decelerating shock and Rayleigh-Taylor instabilities seem to be probable mechanisms by which the subclumps are formed in the shock-compressed shell.

Type
3. Astronomical Results and Prospects
Information
International Astronomical Union Colloquium , Volume 140: Astronomy with Millimeter and Submillimeter Wave Interferometry , 1994 , pp. 220 - 221
Copyright
Copyright © Astronomical Society of the Pacific 1994

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