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| molecules:ism:mgc3n [2019/10/07 17:29] – mueller | molecules:ism:mgc3n [2019/10/23 17:22] – mueller |
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| MgC<sub>3</sub>N and MgC<sub>4</sub>H]]**\\ | MgC<sub>3</sub>N and MgC<sub>4</sub>H]]**\\ |
| //Astron. Astrophys.// **630**, Art. No. L2 (2019).\\ | //Astron. Astrophys.// **630**, Art. No. L2 (2019).\\ |
| The 40 m Centro Astronómico de Yebes dish and the IRAM 30 m dish were employed to observed 22 rotational transitions of magnesium monocyanoacetylide, MgC<sub>3</sub>N, between //N'// = 12 and 40 and between 33 and 111 GHz toward the famous near-by carbon-rich AGB star CW Leonis. Many transitions show decent to good signal-to-noise ratios and are not or only slightly blended. The astronomical data were employed to derive spectroscopic parameters in the absence of laboratory data. | The 40 m Centro Astronómico de Yebes dish and the IRAM 30 m dish were employed to observed 22 rotational transitions of magnesium monocyanoacetylide, MgC<sub>3</sub>N, between //N'// = 12 and 40 and between 33 and 111 GHz toward the famous near-by carbon-rich AGB star CW Leonis. Many transitions show decent to good signal-to-noise ratios and are not or only slightly blended. Fine structure splitting is well-resolved at lower frequencies. The astronomical data were employed to derive spectroscopic parameters in the absence of laboratory data. |
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| Contributor(s): H. S. P. Müller; 10, 2019 | Contributor(s): H. S. P. Müller; 10, 2019 |
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