| タイトル | Chemical abundances in cold, dark interstellar clouds |
| 著者（英） | Ohishi, Masatoshi; Irvine, William M.; Kaifu, Norio |
| 著者所属（英） | Nobeyama Solar Radio Observatory|Toyama Univ. |
| 発行日 | 1991-05-01 |
| 言語 | eng |
| 内容記述 | Current tabulations are presented of the entire range of known interstellar molecules, giving attention to that subset which has been identified in the cold, dark interstellar clouds out of which the sun has been suggested to have formed. The molecular abundances of two such clouds, Taurus Molecular Cloud 1 and Lynd's 134N, exhibit prepossessing chemical differences despite considerable physical similarities. This discrepancy may be accounted for by the two clouds' differing evolutionary stages. Two novel classes of interstellar molecules are noted: sulfur-terminated carbon chains and silicon-terminated ones. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 91A37360 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/348241 |
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