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Observations of Molecular Flows in S140 and L723

Published online by Cambridge University Press:  04 August 2017

Saeko S. Hayashi ,
Masahiko Hayashi ,
Yutaka Uchida ,
Norio Kaifu ,
Tetsuo Hasegawa  and
Kazunari Shibata
Saeko S. Hayashi
Affiliation:
University of Tokyo, Tokyo, Japan
Masahiko Hayashi
Affiliation:
University of Tokyo, Tokyo, Japan
Yutaka Uchida
Affiliation:
Tokyo Astronomical Observatory, University of Tokyo, Tokyo, Japan
Norio Kaifu
Affiliation:
Nobeyama Radio Observatory, Tokyo Astronomical Observatory, University of Tokyo, Tokyo, Japan
Tetsuo Hasegawa
Affiliation:
Nobeyama Radio Observatory, Tokyo Astronomical Observatory, University of Tokyo, Tokyo, Japan
Kazunari Shibata
Affiliation:
Aichi University of Education, Aichi, Japan

Abstract

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We have made 15″ resolution observations of CO J = 1-0 emission toward L723 and S140 using the Nobeyama 45-m radio telescope. The maps resolved the molecular flow structures clearly. The outflow in the S140 molecular cloud was resolved to be a bipolar structure with its axis being nearly perpendicular to the elongation of the dense core observed in CS emission and to the direction of the infrared polarization. The blueshifted and redshifted components in L723 were resolved into two pairs of bipolar outflows with a point-symmetric structure.

Type
I. Star Forming Processes in the Solar Neighborhood
Information
Symposium - International Astronomical Union , Volume 115: Star Forming Regions , 1987 , pp. 348 - 351
Copyright
Copyright © Reidel 1987 

References

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