| タイトル | Deuterium hyperfine structure in interstellar C3HD |
| 著者（英） | Madden, S. C.; Bell, M. B.; Matthews, H. E.; Feldman, P. A.; Irvine, W. M.; Watson, J. K. |
| 発行日 | 1987-05-22 |
| 言語 | eng |
| 内容記述 | The deuterium nuclear quadrupole hyperfine structure of the transition 1(10)-1(01) of the ring molecule cyclopropenylidene-d1 (C3HD) has been observed in emission from interstellar molecular clouds. The narrowest linewidths (approximately 7 kHz) so far observed are in the cloud L1498. The derived D coupling constants Xzz = 186.9(1.4) kHz, eta=0.063(18) agree well with correlations based on other molecules. |
| NASA分類 | Exobiology |
| 権利 | Copyright |
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