Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ===== On the Detection of Cyanopentadiyne in the ISM ===== Cyanopentadiyne, CH<sub>3</sub>C<sub>5</sub>N, also known as methylcyanodiacetylene, has been detected first by:\\ L. E. Snyder, T. L. Wilson, C. Henkel, P. R. Jewell, and C. M. Walmsley,\\ **[[https://ui.adsabs.harvard.edu/abs/1984BAAS...16Q.959S|Detection of Interstellar Methylcyanodiacetylene in the Dark Dust Cloud TMC 1]]**\\ //Bull. Am. Astron. Soc.// **16**, 959 (1984).\\ Only three lines were detected, of which one apparently was blended. Therefore, this detection was deemed tentative. More recently, the 100 m GBT was used to detect the //J// = 12 – 11 to 16 – 15 transitions with //K// = 0 and 1 between 18.6 and 24.9 GHz in emission, also toward TMC-1, by\\ L. E. Snyder, J. M. Hollis, P. R. Jewell, F. J. Lovas, and A. Remijan,\\ **[[https://doi.org/10.1086/505323|Confirmation of Interstellar Methylcyanodiacetylene]]**;\\ //Astrophys. J.// **647**, 412–417 (2006). ---- Contributor(s): H. S. P. Müller; 09, 2005; 08, 2006; 08, 2012 ---- molecules/ism/mec5n.txt Last modified: 2019/10/24 09:51by mueller