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Molecular Gas Around the Infrared Dust Bubbles

Published online by Cambridge University Press:  21 March 2013

Yan Gong ,
Ruiqing Mao ,
Min Fang ,
Jixian Sun  and
Dengrong Lu
Yan Gong
Affiliation:
Purple Mountain Observatory, Chinese Academy of Sciences, West Beijing Road, Nanjing 210008, China Key Laboratory of Radio Astronomy, Chinese Academy of Sciences University of Chinese Academy of Sciences email: ygong@pmo.ac.cn
Ruiqing Mao
Affiliation:
Purple Mountain Observatory, Chinese Academy of Sciences, West Beijing Road, Nanjing 210008, China Key Laboratory of Radio Astronomy, Chinese Academy of Sciences
Min Fang
Affiliation:
Purple Mountain Observatory, Chinese Academy of Sciences, West Beijing Road, Nanjing 210008, China Key Laboratory of Radio Astronomy, Chinese Academy of Sciences
Jixian Sun
Affiliation:
Purple Mountain Observatory, Chinese Academy of Sciences, West Beijing Road, Nanjing 210008, China Key Laboratory of Radio Astronomy, Chinese Academy of Sciences
Dengrong Lu
Affiliation:
Purple Mountain Observatory, Chinese Academy of Sciences, West Beijing Road, Nanjing 210008, China Key Laboratory of Radio Astronomy, Chinese Academy of Sciences
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Abstract

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We have conducted a mapping survey toward a sample of 17 infrared dust bubbles in three 3 mm waveband CO isotopic lines simultaneously. Such bubbles are candidates to search for triggered massive star formation. We present the data and report preliminary results.

Keywords

ISM: molecules — ISM: clouds — stars: formation — radio lines: ISM
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. 43
Copyright
Copyright © International Astronomical Union 2013

References

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