| Project/Area Number |
20740252
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Solid earth and planetary physics
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
GENDA Hidenori Tokyo Institute of Technology, 大学院・理学系研究科, 特任助教 (90456260)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 惑星形成 / 天体衝突 / 大規模数値計算 / 地球型惑星 |
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| Research Abstract |
We have made the hybrid code including both the orbital evolution and impact process of the protoplanets. Such two processes are fundamental to the planet formation. Using this hybrid code for the giant impact stage, we systematically investigate the terrestrial planet formation, and derive the important statics such as the final number of the terrestrial planets, their mass, spin states, and so on. From these outcomes, we discuss the generality and specificity of the terrestrial planets.
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