molecules:ism:dme

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molecules:ism:dme [2021/08/24 13:19] – muellermolecules:ism:dme [2021/08/24 13:37] (current) – mueller
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-===== On the Detection of Dimethyl Ether, (CH3)2O, in the ISM =====+===== On the Detection of Dimethyl Ether, (CH<sub>3</sub>)<sub>2</sub>O, in the ISM =====
  
 L. E. Snyder, D. Buhl, P. R. Schwartz, F. O. Clark, D. R. Johnson, F. J. Lovas, and P. T. Giguere,\\ L. E. Snyder, D. Buhl, P. R. Schwartz, F. O. Clark, D. R. Johnson, F. J. Lovas, and P. T. Giguere,\\
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 The molecules is not only very abundant in hot cores, but it has also been detected toward a low-mass proto-star fairly recently:\\ The molecules is not only very abundant in hot cores, but it has also been detected toward a low-mass proto-star fairly recently:\\
 S. Cazaux, A. G. G. M. Tielens, C. Ceccarelli, A. Castets, V. Wakelam, E. Caux, B. Parise, D. Teyssier,\\ S. Cazaux, A. G. G. M. Tielens, C. Ceccarelli, A. Castets, V. Wakelam, E. Caux, B. Parise, D. Teyssier,\\
-**[[https://doi.org/10.1086/378038|The Hot Core around the Low-mass Protostar IRAS 16293-2422: Scoundrels Rule!]]**\\+**[[https://doi.org/10.1086/378038|The Hot Core around the Low-mass Protostar IRAS 16293−2422: Scoundrels Rule!]]**\\
 //Astrophys. J.// **593**, L51–L55 (2003).\\ //Astrophys. J.// **593**, L51–L55 (2003).\\
  
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 reported on the\\ reported on the\\
 **[[https://doi.org/10.1051/0004-6361/202141282|Laboratory Rotational Spectra of Doubly Deuterated Dimethyl Ether (CH<sub>3</sub>OCHD<sub>2</sub>) — First ALMA Detection in the Interstellar Medium]]**\\ **[[https://doi.org/10.1051/0004-6361/202141282|Laboratory Rotational Spectra of Doubly Deuterated Dimethyl Ether (CH<sub>3</sub>OCHD<sub>2</sub>) — First ALMA Detection in the Interstellar Medium]]**\\
-//Astron. Astrophys.// **651**, Art. No. A120 (2013).\\+//Astron. Astrophys.// **651**, Art. No. A120 (2021).\\ 
 +The isotopolog was detected through numerous transitions in the course of the Protostellar Interferometric Line Survey (PILS) of IRAS 16293−2422 with ALMA between 329.1 and 362.9 GHz. The column density of this doubly deuterated isotopolog is roughly a factor of five higher than what would be extrapolated from the un- and sinly deuterated isotopologs, as frequently observed in this as well as other sources.\\
  
  
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