From Gas to Stars in Energetic Environments: Dense Gas Clumps in the 30 Doradus Region
We present parsec-scale interferometric maps of HCN(1-0) and HCO+(1-0) emission from dense gas in the star-forming region 30Dor10, obtained using the Australia Telescope Compact Array. This extreme star-forming region, located in the Large Magellanic Cloud, is characterized by a very intense ionizin...
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| Veröffentlicht in: | Proceedings of the International Astronomical Union 2012-08, Vol.8 (S292), p.95-95 |
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| container_issue | S292 |
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| container_title | Proceedings of the International Astronomical Union |
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| creator | Anderson, C. N. Meier, D. S. Ott, J. Hughes, A. Wong, T. |
| description | We present parsec-scale interferometric maps of HCN(1-0) and HCO+(1-0) emission from dense gas in the star-forming region 30Dor10, obtained using the Australia Telescope Compact Array. This extreme star-forming region, located in the Large Magellanic Cloud, is characterized by a very intense ionizing radiation field and sub-solar metallicity, both of which are expected to affect molecular cloud structure. We detect 13 clumps of dense molecular gas, some of which are aligned in a filamentary structure. Our analysis of the clump properties shows that they have similar mass but slightly wider linewidths than clumps detected in other LMC star-forming regions. |
| doi_str_mv | 10.1017/S1743921313000550 |
| format | Article |
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| subjects | Astrophysics Contributed Papers Evolution Gases Molecules Star & galaxy formation |
| title | From Gas to Stars in Energetic Environments: Dense Gas Clumps in the 30 Doradus Region |
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