Southern dense cores exhibit C/O ratios of 0.5-0.7 and chemical ages between 0.6 and 5 million years, lower than in the well-studied TMC-1.
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An 18 - 25 GHz spectroscopic survey of southern hemisphere dense cores
Southern dense cores exhibit C/O ratios of 0.5-0.7 and chemical ages between 0.6 and 5 million years, lower than in the well-studied TMC-1.