Collisions between protoplanets, the dependence of the collisional cross section upon the impact energy
| Autor: | Noda, Akiyoshi, Emori, Hiroyuki, Nakazawa, Kiyoshi |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2006 |
| Předmět: |
運動量輸送
protoplanetary disk 衝突エネルギー solar system evolution momentum transfer impact energy asteroid collision protoplanet planetary evolution solar system angular momentum 原始惑星系円盤 数値シミュレーション 原始惑星 impact velocity numerical simulation 衝突速度 Astrophysics::Earth and Planetary Astrophysics 太陽系 太陽系進化 角運動量 惑星進化 小惑星衝突 |
| Zdroj: | 第39回月・惑星シンポジウム = Proceedings of the 39th ISAS Lunar and Planetary Symposium. :158-161 |
| Popis: | Collisions between protoplanets are common events in the later stage of planetary formation process. Protoplanets grew into present planets through these collisional events. So it is necessary to obtain information about redistribution of mass and angular momentum between colliding two bodies to study the growth rates of planets and the origin of their spin. 資料番号: AA0063505041 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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