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| molecules:ism:ethanolamin [2021/05/31 10:39] – created mueller | molecules:ism:ethanolamin [2021/06/02 11:07] – mueller |
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| //Proc. Natl. Acad. Sci. USA// **118** (2021), Art. No. e2101314118.\\ | //Proc. Natl. Acad. Sci. USA// **118** (2021), Art. No. e2101314118.\\ |
| 14 //a//-type rotational transitions of HOCH<sub>2</sub>CH<sub>2</sub>NH<sub>2</sub> with 3 ≤ //J// ≤ 10 and //K<sub>a</sub>// ≤ 4 were unblended or slightly blended, many more were blended considerably. The observations were part of an unbiased molecular line survey of the quiescent giant molecular cloud G+0.693−0.027, about 1' north-east of Sagittarius B2(N), carried out with the Yebes 40 m dish at 7 mm and with the IRAM 30 m dish at 3 mm. The unblended lines were quite reasonably well employing an LTE fit with //T//<sub>rot</sub> = 10.7 ± 0.7 K. The moderate signal-to-noise ratio limits the quality of this fit somewhat.\\ | 14 //a//-type rotational transitions of HOCH<sub>2</sub>CH<sub>2</sub>NH<sub>2</sub> with 3 ≤ //J// ≤ 10 and //K<sub>a</sub>// ≤ 4 were unblended or slightly blended, many more were blended considerably. The observations were part of an unbiased molecular line survey of the quiescent giant molecular cloud G+0.693−0.027, about 1' north-east of Sagittarius B2(N), carried out with the Yebes 40 m dish at 7 mm and with the IRAM 30 m dish at 3 mm. The unblended lines were quite reasonably well employing an LTE fit with //T//<sub>rot</sub> = 10.7 ± 0.7 K. The moderate signal-to-noise ratio limits the quality of this fit somewhat.\\ |
| | IRAM issued a [[https://www.iram-institute.org/EN/news/2021/206.html|press release]].\\ |
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