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arXiv · 0808.3443

High-Resolution Observations of Molecular Lines toward the Hot Core G28.20-0.04N

Sheng-Li Qin·Maohai Huang·Yuefang Wu·Rui Xue·Sheng Chen
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Abstract

We present the results from arcsecond resolution observations of various line transitions at 1.3 mm toward hypercompact HII region G28.20-0.04N. With the SMA data, we have detected and mapped the transitions in the CH$_{3}$CN, CO, $^{13}$CO, SO$_{2}$, OCS, and CH$_{3}$OH molecular lines as well as the radio recombination line H30$\alpha$. The observations and analysis indicate a hot core associated with G28.20-0.04N. The outflow and possible rotation are detected in this region.

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Sheng-Li Qin, Maohai Huang, Yuefang Wu, Rui Xue, Sheng Chen. 2008-08-26. High-Resolution Observations of Molecular Lines toward the Hot Core G28.20-0.04N. https://doi.org/10.1086/592785

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