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Submillimeter-wave Observations of Complex Organic Molecules in Southern Massive Star Forming Regions

Published online by Cambridge University Press:  21 March 2013

Kazuhisa Kamegai ,
Takeshi Sakai ,
Nami Sakai ,
Tomoya Hirota  and
Satoshi Yamamoto
Kazuhisa Kamegai
Affiliation:
Dept. of Industrial Administration, Faculty of Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8510, Japan; email: kamegai@rs.tus.ac.jp
Takeshi Sakai
Affiliation:
Inst. of Astronomy, The University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015, Japan
Nami Sakai
Affiliation:
Dept. of Physics, The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
Tomoya Hirota
Affiliation:
National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan
Satoshi Yamamoto
Affiliation:
Dept. of Physics, The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
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Abstract

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Submillimeter-wave observations of complex organic molecules toward southern massive star forming regions were carried out with ASTE 10m telescope. Methyl formate (HCOOCH3) and dimethyl ether (CH3OCH3) were detected in some molecular cloud cores with young protostars. Differences in chemical composition among neighboring cores were also found.

Keywords

astrochemistry — ISM: molecules — radio lines: ISM — submillimeter
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S292: Molecular Gas, Dust, and Star Formation in Galaxies , August 2012 , pp. 107
Copyright
Copyright © International Astronomical Union 2013

References

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