molecules:ism:sic2

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molecules:ism:sic2 [2024/01/23 15:14] – muellermolecules:ism:sic2 [2024/01/23 15:26] (current) – mueller
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-P. D. Gensheimer and L. E. Snyder,\\+P. D. Gensheimer and L. E. Snyder\\ 
 +reported on\\
 **[[https://doi.org/10.1086/304916|A Search for Vibrationally Excited SiC<sub>2</sub> //v//<sub>3</sub> = 1 toward IRC +10216]]**\\ **[[https://doi.org/10.1086/304916|A Search for Vibrationally Excited SiC<sub>2</sub> //v//<sub>3</sub> = 1 toward IRC +10216]]**\\
 //Astrophys. J.// **490**, 819–822 (1997);\\ //Astrophys. J.// **490**, 819–822 (1997);\\
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 Several transitions of SiC<sub>2</sub> //v//<sub>3</sub> = 2 were identified by\\ Several transitions of SiC<sub>2</sub> //v//<sub>3</sub> = 2 were identified by\\
-N. A. Patel, K. H. Young, C. A. Gottlieb, P. Thaddeus, R. W. Wilson, K. M. Menten, M. J. Reid, M. C. McCarthy, J. Cernicharo, J. H. He, S. Brünken, D.-V. Trung, and E. Keto,\\+N. A. Patel, K. H. Young, C. A. Gottlieb, P. Thaddeus, R. W. Wilson, K. M. Menten, M. J. Reid,  
 +M. C. McCarthy, J. Cernicharo, J. H. He, S. Brünken, D.-V. Trung, and E. Keto,\\
 **[[https://doi.org/10.1088/0067-0049/193/1/17|An Interferometric Spectral-line Survey of IRC +10216 in the 345 GHz Band]]**\\ **[[https://doi.org/10.1088/0067-0049/193/1/17|An Interferometric Spectral-line Survey of IRC +10216 in the 345 GHz Band]]**\\
 //Astrophys. J. Suppl. Ser.// **193**, Art. No. 17 (2011).\\ //Astrophys. J. Suppl. Ser.// **193**, Art. No. 17 (2011).\\
 \\ \\
  
 +S. Massalkhi, I. Jiménez-Serra, J. Martín-Pintado, V. M. Rivilla, L. Colzi, S. Zeng, S. Martín,  
 +B. Tercero, P. de Vicente, and M. A. Requena-Torres\\ 
 +announced\\ 
 +**[[https://doi.org/10.1051/0004-6361/202346822|The First Detection of SiC<sub>2</sub> in the Interstellar Medium]]**\\ 
 +//Astron. Astrophys.// **678**, Art. No. A45 (2023).\\ 
 +The molecule was detected in the course of a molecular line survey of the Galactic Center molecular cloud G+0.693–0.027 employing the Yebes 40 m and IRAM 30 m radio telecopes. The reported 6 //a//-type transitions, of which 4 were deemed to be unblended. The authors also identified SiS, <sup>29</sup>SiO, <sup>30</sup>SiO, Si<sup>18</sup>O, and SiO. The last molecule was optically thick, and its abundance was estimated from that of Si<sup>18</sup>O.\\ 
 +\\
  
  
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-Contributor(s): H. S. P. Müller; 03, 2011; 06, 2013+Contributor(s): H. S. P. Müller; 03, 2011; 06, 2013; 01, 2024
  
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