| タイトル | The realities of recoil - Ar-39 recoil out of small grains and anomalous age patterns in Ar-39-Ar-40 dating |
| 著者（英） | Smith, S. P.; Huneke, J. C. |
| 著者所属（英） | California Inst. of Tech. |
| 発行日 | 1976-01-01 |
| 言語 | eng |
| 内容記述 | Excess Ar-39 in olivine from neutron-irradiated mixtures of olivine and K-rich glass was measured to determine the amount of Ar-39 transferred by recoil out of the glass and into the surrounding olivine grains. It was found that a total of 9.0% of the total Ar-39 recoiled out of the 3-micron glass grains and 2.45% out of the 15-micron glass grains. The mean depth of Ar-39 depletion of the surface of the glass grains was 0.1 micron. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 77A34765 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/437862 |
