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molecules:ism:oxiran [2023/06/09 13:54] – mueller | molecules:ism:oxiran [2023/06/09 13:56] (current) – mueller | ||
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Five or six lines are essentially unblended and have a sufficient signal-to-noise ratio, | Five or six lines are essentially unblended and have a sufficient signal-to-noise ratio, | ||
two more lines are blended, and the combination of the contributions account nicely for the emission lines. | two more lines are blended, and the combination of the contributions account nicely for the emission lines. | ||
- | So the identification was deemed to be somewhat tentative in this line-rich | + | So the identification was deemed to be somewhat tentative in this line-rich |
From the estimate of the column density, one can derive a degree of deuteration per H atom of ~0.16, | From the estimate of the column density, one can derive a degree of deuteration per H atom of ~0.16, | ||
compared to ~0.036 per H atom in the case of // | compared to ~0.036 per H atom in the case of // | ||
Such an enhancement of the degree of deuteration per H atom has also been seen for other | Such an enhancement of the degree of deuteration per H atom has also been seen for other | ||
- | doubly deuterated molecules compared to the mono-deuerated | + | doubly deuterated molecules compared to their mono-deuerated |
CHD< | CHD< | ||
\\ | \\ |