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molecules:ism:etsh [2019/04/25 13:41] – mueller | molecules:ism:etsh [2021/05/07 15:49] (current) – mueller | ||
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//Astron. Astrophys.// | //Astron. Astrophys.// | ||
A line survey of Sgr B2(N) was carried out with ALMA at 3 mm. Stringent upper limits were derived to the column density of ethanethiol with ratios CH< | A line survey of Sgr B2(N) was carried out with ALMA at 3 mm. Stringent upper limits were derived to the column density of ethanethiol with ratios CH< | ||
- | The authors noted, however, that one of the few clearer lines attributed to ethanethiol leaves only room for a column density of zero in Orion KL. Also, this line may explain that the reported column density is compatible with zero within two times the uncertainty. Thus, better observational results are needed before ethanethiol may be viewed as unambiguously detected species. | + | The authors noted, however, that one of the few clearer lines attributed to ethanethiol leaves only room for a column density of zero in Orion KL. Also, this line may explain that the reported column density is compatible with zero within two times the uncertainty. Thus, better observational results are needed before ethanethiol may be viewed as unambiguously detected species.\\ |
+ | L. F. Rodríguez-Almeida, | ||
+ | reported meanwhile on\\ | ||
+ | **[[https:// | ||
+ | C< | ||
+ | // | ||
+ | This is the first unumbiguous detection of ethanethiol in the ISM. Ten lines of the lower-lying gauche conformer with 3 ≤ //J// ≤ 10 and // | ||
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