| タイトル | ISM-induced erosion and gas-dynamical drag in the Oort Cloud |
| 著者（英） | Stern, S. Alan |
| 著者所属（英） | Colorado Univ. |
| 発行日 | 1990-04-01 |
| 言語 | eng |
| 内容記述 | The model presently used to examine the physical interactions between the ISM and the Oort Cloud can account for sputtering, sticking, and grain-impact erosion, as well as gas drag, by envisioning the ISM as a multiphase medium with distinct atomic and molecular cloud-phase regimes and coronal and warm/ambient gas-phase regimes. Erosion, which reduces the effectiveness of the thermal and radiation-damage processes acting on cometary surfaces in the Oort cloud, is found to be the dominant ISM interaction; ISM drag effects were found to efficiently remove submicron particles from the Cloud. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 90A33746 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/356440 |
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