| タイトル | A component of primitive nuclear composition in carbonaceous meteorites |
| 著者（英） | Grossman, L.; Clayton, R. N.; Mayeda, T. K. |
| 発行日 | 1973-11-02 |
| 言語 | eng |
| 内容記述 | Oxygen isotope analysis of anhydrous high-temperature phases from carbonaceous meteorite chondrites indicates a high degree of O(17) and O(18) isotope depletion. The isotope decay is believed to be a result of nuclear rather than chemical processes caused by the admixture of a component consisting of almost pure O(16). It is theorized that this component may predate the solar system and may represent interstellar dust with a separate history of nucleosynthesis. |
| NASA分類 | SPACE SCIENCES |
| レポートNO | 74A10721 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/455004 |
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