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2D mapping of ice species in molecular cores*

Published online by Cambridge University Press:  21 October 2010

Jennifer A. Noble ,
H. J. Fraser ,
K. M. Pontoppidan ,
Y. Aikawa  and
I. Sakon
Jennifer A. Noble
Affiliation:
Department of Physics, University of Strathclyde, 107 Rottenrow, Glasgow G4 0NG, Scotland email: jennifer.noble@strath.ac.uk
H. J. Fraser
Affiliation:
Department of Physics, University of Strathclyde, 107 Rottenrow, Glasgow G4 0NG, Scotland email: jennifer.noble@strath.ac.uk
K. M. Pontoppidan
Affiliation:
California Institute of Technology, Division of Geological and Planetary Sciences, MS 150-21, Pasadena, CA 91125, U.S.A.
Y. Aikawa
Affiliation:
Department of Earth and Planetary Sciences, Kobe University, Kobe 657-8501, Japan
I. Sakon
Affiliation:
Department of Astronomy, Graduate School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0003, Japan
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Abstract

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We present data from our ice mapping program IMAPE on the AKARI satellite. Initial results show a correlation between the abundance of CO2(s) and H2O(s), consistent with previous studies. We can trace abundances of molecules across a core using a single observation.

Keywords

astrochemistryISM: cloudsISM: moleculestechniques: spectroscopic
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 5 , Highlights H15: Highlights of Astronomy , November 2009 , pp. 730
Copyright
Copyright © International Astronomical Union 2010

References

Gibb, E. L. et al. 2004, ApJS, 151, 35CrossRefGoogle Scholar
Pontoppidan, K. M. et al. 2008, ApJ, 678, 1005CrossRefGoogle Scholar