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A Large-Scale CO Imaging of the Galactic Center

Published online by Cambridge University Press:  25 May 2016

T. Oka ,
T. Hasegawa ,
F. Sato ,
H. Yamasaki ,
M. Tsuboi  and
A. Miyazaki
T. Oka
Affiliation:
The Institute of Physical and Chemical Research (RIKEN)
T. Hasegawa
Affiliation:
Institute of Astronomy, The University of Tokyo
F. Sato
Affiliation:
Department of Astronomy and Earth Sciences, Tokyo Gakugei University
H. Yamasaki
Affiliation:
Department of Astronomy and Earth Sciences, Tokyo Gakugei University
M. Tsuboi
Affiliation:
Institute of Astrophysics and Planetary Science, Ibaraki University
A. Miyazaki
Affiliation:
Institute of Astrophysics and Planetary Science, Ibaraki University

Extract

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Molecular gas in the Galactic center region is spatially and kinematically complex, and its physical conditions are distinctively different from those of molecular gas in the Galactic disk (e.g., Morris 1996). Relative paucity of current star formation activity, despite the abundance of dense molecular gas in this region, is one of the problem at issue.

Type
Part 3. The Interstellar Medium
Information
Symposium - International Astronomical Union , Volume 179: New Horizons from Multi-Wavelength Sky Surveys , 1998 , pp. 189 - 190
Copyright
Copyright © Kluwer 1998 

References

Hasegawa, T. et al. 1996, Nature, submitted.Google Scholar
Heckman, T. M., Lehnert, M. D., and Armus, L. 1993, in “The Environment and Evolution of Galaxies,” eds. Shull, J. M. and Thronson, H. A. Jr. (Dordrecht: Kluwer), 455.Google Scholar
Lindqvist, M., Winnberg, A., Habing, H.J., and Matthews, H.E. 1991, Astron. Astrophys. Suppl., 92, 43.Google Scholar
Morris, M. 1996, in IAU Symposium 170, “CO: Twenty-five Years of Millimeter-wave Spectroscopy,” in press.Google Scholar
Oka, T., Hasegawa, T., Sato, F., Tsuboi, M., and Handa, T. 1996, in IAU Symposium 170, “CO: Twenty-five Years of Millimeter-wave Spectroscopy,” in press.Google Scholar