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| molecules:ism:ammonium [2019/02/25 22:38] – external edit 127.0.0.1 | molecules:ism:ammonium [2019/10/23 17:20] (current) – mueller |
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| J. Cernicharo, B. Tercero, A. Fuente, J. L. Domenech, M. Cueto, E. Carrasco, V. J. Herrero, I. Tanarro, N. Marcelino, E. Roueff, M. Gerin, and J. C. Pearson\\ | J. Cernicharo, B. Tercero, A. Fuente, J. L. Domenech, M. Cueto, E. Carrasco, V. J. Herrero, I. Tanarro, N. Marcelino, E. Roueff, M. Gerin, and J. C. Pearson\\ |
| reported on\\ | reported on\\ |
| **[[http://dx.doi.org/10.1088/2041-8205/771/1/L10|Detection of the Ammonium Ion in Space]]**\\ | **[[https://doi.org/10.1088/2041-8205/771/1/L10|Detection of the Ammonium Ion in Space]]**\\ |
| //Astrophys. J.// **771**, Art. No. L10 (2013).\\ | //Astrophys. J.// **771**, Art. No. L10 (2013).\\ |
| The //J<sub>K</sub>// = 1<sub>0</sub> – 0<sub>0</sub> transition of NH<sub>3</sub>D<sup>+</sup> at a derived rest frequency of 262816.73 (10) MHz was detected with the IRAM 30 m telescope. The line was detected with good signal-to-noise ratio in the star-forming region Orion-IRc2 in the course of a molecular line survey and just barely in the dark cloud B1-bS in subsequent dedicated observations. The detection is probably fairly secure even if the laboratory rest frequency was only determined with infared accuracy, and even though Orion-IRc2 is rather line rich. | The //J<sub>K</sub>// = 1<sub>0</sub> – 0<sub>0</sub> transition of NH<sub>3</sub>D<sup>+</sup> at a derived rest frequency of 262816.73 (10) MHz was detected with the IRAM 30 m telescope. The line was detected with good signal-to-noise ratio in the star-forming region Orion-IRc2 in the course of a molecular line survey and just barely in the dark cloud B1-bS in subsequent dedicated observations. The detection is probably fairly secure even if the laboratory rest frequency was only determined with infared accuracy, and even though Orion-IRc2 is rather line rich. |
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| Contributor(s): H. S. P. Müller 06, 2013 | Contributor(s): H. S. P. Müller 06, 2013 |
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