Carbon Monoxide and Dust Column Densities: The Dust‐to‐Gas Ratio and Structure of Three Giant Molecular Cloud Cores

1997 ◽  
Vol 491 (2) ◽  
pp. 615-637 ◽  
Author(s):  
Paul F. Goldsmith ◽  
Edwin A. Bergin ◽  
D. C. Lis
Keyword(s):  
Carbon Monoxide ◽  
Molecular Cloud ◽  
Giant Molecular Cloud ◽  
Cloud Cores ◽  
Gas Ratio

scholarly journals Gas Content in the GMC G333: hierarchical structure of turbulence

2012 ◽  
Vol 8 (S292) ◽  
pp. 49-49
Author(s):  
N. Lo ◽  
M. R. Cunningham ◽  
P. A. Jones ◽  
L. Bronfman
Keyword(s):  
Carbon Monoxide ◽  
Hierarchical Structure ◽  
Molecular Cloud ◽  
Gas Content ◽  
Preliminary Results ◽  
Cloud Properties ◽  
Giant Molecular Cloud ◽  
Molecular Lines

AbstractWe present our preliminary results on the application of dendrogram statistics to the carbon monoxide PPV map of the giant molecular cloud G333. We obtain the dendrograms at various merging levels and found the clustering of branches is independent from the merging levels. The statistics of intensity distributions show gravity is possibly significant in this cloud and the gas may be sonic. Application of this method to other molecular lines data are required for further analysis of the cloud properties.

scholarly journals Quiescent Giant Molecular Cloud Cores in the Galactic Center

2001 ◽  
Vol 550 (2) ◽  
pp. 761-777 ◽  
Author(s):  
D. C. Lis ◽  
E. Serabyn ◽  
R. Zylka ◽  
Y. Li
Keyword(s):  
Molecular Cloud ◽  
Galactic Center ◽  
Giant Molecular Cloud ◽  
Cloud Cores

Density Structure in Giant Molecular Cloud Cores

1996 ◽  
Vol 460 ◽  
pp. 343 ◽  
Author(s):  
E. A. Bergin ◽  
R. L. Snell ◽  
P. F. Goldsmith
Keyword(s):  
Molecular Cloud ◽  
Density Structure ◽  
Giant Molecular Cloud ◽  
Cloud Cores

Millimeter continuum observations of Galactic center giant molecular cloud cores

1991 ◽  
Vol 380 ◽  
pp. 429 ◽  
Author(s):  
D. C. Lis ◽  
J. E. Carlstrom ◽  
Jocelyn Keene
Keyword(s):  
Molecular Cloud ◽  
Galactic Center ◽  
Giant Molecular Cloud ◽  
Cloud Cores

scholarly journals Carbon monoxide depletion in Orion B molecular cloud cores

2003 ◽  
Vol 343 (1) ◽  
pp. 259-267 ◽  
Author(s):  
D. Savva ◽  
L. T. Little ◽  
R. R. Phillips ◽  
A. G. Gibb
Keyword(s):  
Carbon Monoxide ◽  
Molecular Cloud ◽  
Cloud Cores

The Chemical Composition and Evolution of Giant Molecular Cloud Cores: A Comparison of Observation and Theory

1997 ◽  
Vol 482 (1) ◽  
pp. 285-297 ◽  
Author(s):  
Edwin A. Bergin ◽  
Paul F. Goldsmith ◽  
Ronald L. Snell ◽  
William D. Langer
Keyword(s):  
Chemical Composition ◽  
Molecular Cloud ◽  
Giant Molecular Cloud ◽  
Cloud Cores

1300 micron continuum and C(O-18) line mapping of the giant molecular cloud cores in Orion, W49, and W51

1987 ◽  
Vol 319 ◽  
pp. 426 ◽  
Author(s):  
F. Peter Schloerb ◽  
Ronald L. Snell ◽  
P. R. Schwartz
Keyword(s):  
Molecular Cloud ◽  
Giant Molecular Cloud ◽  
O 18 ◽  
Cloud Cores

CH3C2H as a temperature probe in dense giant molecular cloud cores

1994 ◽  
Vol 431 ◽  
pp. 674 ◽  
Author(s):  
Edwin A. Bergin ◽  
Paul F. Goldsmith ◽  
Ronald L. Snell ◽  
Hans Ungerechts
Keyword(s):  
Molecular Cloud ◽  
Temperature Probe ◽  
Giant Molecular Cloud ◽  
Cloud Cores
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