molecules:ism:cyanonaphtalin

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molecules:ism:cyanonaphtalin [2022/03/08 15:18] – muellermolecules:ism:cyanonaphtalin [2024/10/28 10:10] (current) – mueller
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-===== On the Detection of Cyanonaphtalenes, C<sub>11</sub>H<sub>7</sub>CN, in the ISM =====+===== On the Detection of Cyanonaphtalenes, C<sub>10</sub>H<sub>7</sub>CN, in the ISM =====
  
 B. A. McGuire, R. A. Loomis, A. M. Burkhardt, K. L. K. Lee, C. N. Shingledecker, S. B. Charnley, I. R. Cooke, M. A. Cordiner, E. Herbst, S. Kalenskii, M. A. Siebert, E. R. Willis, C. Xue, A. J. Remijan, M. C. McCarthy\\ B. A. McGuire, R. A. Loomis, A. M. Burkhardt, K. L. K. Lee, C. N. Shingledecker, S. B. Charnley, I. R. Cooke, M. A. Cordiner, E. Herbst, S. Kalenskii, M. A. Siebert, E. R. Willis, C. Xue, A. J. Remijan, M. C. McCarthy\\
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 //Science// **371**, 1265−1269 (2021).\\ //Science// **371**, 1265−1269 (2021).\\
 The observations were obtained in the course of the line survey Green Bank Telescope Observations of TMC-1: Hunting for Aromatic Molecules. The data were recorded with very high resolution which resolves, at least in part, the complex velocity structure and the <sup>14</sup>N hyperfine structure splitting. The molecules 1-cyanonaphtalene and 2-cyanonaphtalene were indentified through line-stacking with good signal-to-noise ratios. In fact, after additional observations carried out in the review process, the S/Ns of some lines of 1-cyanonaphtalene were good enough to be identified individually after modest smoothing. Both molecules are obviously not hydrocarbons, but simple hydrocarbon derivatives.\\ The observations were obtained in the course of the line survey Green Bank Telescope Observations of TMC-1: Hunting for Aromatic Molecules. The data were recorded with very high resolution which resolves, at least in part, the complex velocity structure and the <sup>14</sup>N hyperfine structure splitting. The molecules 1-cyanonaphtalene and 2-cyanonaphtalene were indentified through line-stacking with good signal-to-noise ratios. In fact, after additional observations carried out in the review process, the S/Ns of some lines of 1-cyanonaphtalene were good enough to be identified individually after modest smoothing. Both molecules are obviously not hydrocarbons, but simple hydrocarbon derivatives.\\
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  • Last modified: 2022/03/08 15:18
  • by mueller