scholarly journals Bias‐free Measurement of Giant Molecular Cloud Properties

2006 ◽  
Vol 118 (842) ◽  
pp. 590-610 ◽  
Author(s):  
Erik Rosolowsky ◽  
Adam Leroy
Keyword(s):  
Molecular Cloud ◽  
Cloud Properties ◽  
Giant Molecular Cloud

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 THE PdBI ARCSECOND WHIRLPOOL SURVEY (PAWS): ENVIRONMENTAL DEPENDENCE OF GIANT MOLECULAR CLOUD PROPERTIES IN M51

2014 ◽  
Vol 784 (1) ◽  
pp. 3 ◽  
Author(s):  
Dario Colombo ◽  
Annie Hughes ◽  
Eva Schinnerer ◽  
Sharon E. Meidt ◽  
Adam K. Leroy ◽  
...  
Keyword(s):  
Molecular Cloud ◽  
Cloud Properties ◽  
Giant Molecular Cloud ◽  
Environmental Dependence

scholarly journals STAR FORMATION AND YOUNG STELLAR CONTENT IN THE W3 GIANT MOLECULAR CLOUD

2011 ◽  
Vol 743 (1) ◽  
pp. 39 ◽  
Author(s):  
Alana Rivera-Ingraham ◽  
Peter G. Martin ◽  
Danae Polychroni ◽  
Toby J. T. Moore
Keyword(s):  
Star Formation ◽  
Molecular Cloud ◽  
Stellar Content ◽  
Giant Molecular Cloud

scholarly journals Massive stars in the giant molecular cloud G23.3−0.3 and W41

2014 ◽  
Vol 569 ◽  
pp. A20 ◽  
Author(s):  
Maria Messineo ◽  
Karl M. Menten ◽  
Donald F. Figer ◽  
Ben Davies ◽  
J. Simon Clark ◽  
...  
Keyword(s):  
Molecular Cloud ◽  
Massive Stars ◽  
Giant Molecular Cloud

scholarly journals Herschel 158 μm [C ii] Observations of “CO-dark” Gas in the Perseus Giant Molecular Cloud

2020 ◽  
Vol 899 (1) ◽  
pp. 23 ◽  
Author(s):  
K. P. Hall ◽  
Snežana Stanimirović ◽  
Min-Young Lee ◽  
Mark Wolfire ◽  
Paul Goldsmith
Keyword(s):  
Molecular Cloud ◽  
Giant Molecular Cloud

A Nearby Example of a Giant Molecular Cloud

1980 ◽  
pp. 185-186
Author(s):  
J. W. Barrett ◽  
R. L. deZafra ◽  
D. B. Sanders ◽  
P. M. Solomon
Keyword(s):  
Molecular Cloud ◽  
Giant Molecular Cloud

Observations of the 1→0 Transition of CO Towards Southern HII Regions

1982 ◽  
Vol 4 (4) ◽  
pp. 434-440 ◽  
Author(s):  
J. B. Whiteoak ◽  
Robina E. Otrupcek ◽  
C. J. Rennie
Keyword(s):  
Radio Telescope ◽  
Molecular Cloud ◽  
Milky Way ◽  
Line Emission ◽  
Hii Regions ◽  
Hii Region ◽  
Giant Molecular Cloud ◽  
Molecular Lines ◽  
Csiro Division

The 4-m radio telescope of the CSIRO Division of Radiophysics at Epping is being used to survey the line emission associated with the 1→0 transition of CO (rest frequency 115.271 GHz) in the southern Milky Way. The programme includes mapping the CO distribution across giant molecular-cloud/HII-region complexes. As a first stage the emission has been observed towards bright southern HII regions. These results will not only serve as a basis for future extensive mapping but will also provide data which is directly comparable with observations of other molecular lines that have been made towards the HII regions.

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