Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
molecules:ism:hcno [2024/02/01 14:17] – [Isocyanic acid] mueller | molecules:ism:hcno [2024/02/01 14:22] (current) – [Cyanic acid] mueller | ||
---|---|---|---|
Line 54: | Line 54: | ||
\\ | \\ | ||
+ | J. Cernicharo, M. Agúndez, C. Cabezas, B. Tercero, R. Fuentetaja, N. Marcelino, and P. de Vicente \\ | ||
+ | announced the\\ | ||
+ | **[[https:// | ||
+ | A study of the isomers of HNCS and HNCO in TMC-1]]**\\ | ||
+ | //Astron. Astrophys.// | ||
+ | The authors detect H< | ||
+ | \\ | ||
---- | ---- | ||
Line 66: | Line 73: | ||
Obviously, the detection of three transitions would have been more convincing. However, there are several reasons why the detection probably can be viewed as quite secure: the number of lines is quite low in dark clouds, in particular that of U-lines; the rotational temperatures in the two sources, in which both transitions have been detected, is identical within error bars with that of HNCO; the HNCO/HCNO ratio in the sources in which HCNO line(s) have been detected, fall in a fairly narrow range of about 20 – 60.\\ | Obviously, the detection of three transitions would have been more convincing. However, there are several reasons why the detection probably can be viewed as quite secure: the number of lines is quite low in dark clouds, in particular that of U-lines; the rotational temperatures in the two sources, in which both transitions have been detected, is identical within error bars with that of HNCO; the HNCO/HCNO ratio in the sources in which HCNO line(s) have been detected, fall in a fairly narrow range of about 20 – 60.\\ | ||
+ | \\ | ||
+ | |||
+ | J. Cernicharo, M. Agúndez, C. Cabezas, B. Tercero, R. Fuentetaja, N. Marcelino, and P. de Vicente \\ | ||
+ | announced the\\ | ||
+ | **[[https:// | ||
+ | A study of the isomers of HNCS and HNCO in TMC-1]]**\\ | ||
+ | //Astron. Astrophys.// | ||
+ | The authors detect DCNO about a factor of 25 lower in abundance that the main isotopolog.\\ | ||
\\ | \\ | ||
Line 95: | Line 110: | ||
---- | ---- | ||
- | Contributor(s): | + | Contributor(s): |
---- | ---- | ||