| タイトル | On the tidal interaction between protoplanets and the protoplanetary disk. III - Orbital migration of protoplanets |
| 著者（英） | Papaloizou, John; Lin, D. N. C. |
| 著者所属（英） | London Univ.|Lick Observatory|Toronto Univ. Ontario |
| 発行日 | 1986-10-15 |
| 言語 | eng |
| 内容記述 | The tidal interaction between a protoplanet and a gaseous protoplanetary disk is investigated, and the dynamical evolution of the disk and the orbital migration of the protoplanet in a self-consistent manner is considered. It is shown that the orbital migration of a protoplanet does not suppress the tendency for tidal truncation in the vicinity of its orbit. If the necessary condition for tidal truncation is satisfied, the protoplanet induces a tidal feedback mechanism that regulates the rate of angular momentum transfer between the protoplanet and the disk. Significant orbital migration can only occur on the viscous evolution time scale of the disk. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 87A20612 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/380566 |
