碩士 / 國立清華大學 / 應用數學系所 / 105 / Neptune might have migrated outward to the current position, and captured many particles into resonances. We set up a semi-analytic model to simulate the outward migration of Neptune, and the processes of resonant captures. Our model can naturally explain Neptune’s currently observed semi-major axis and eccentricity. The results show that the current resonance ratio between 3:2 and 2:1 is mainly due to the original density distribution of particles, which might be related to drag-induced inward migrations of the original particles.
| Identifer | oai:union.ndltd.org:TW/105NTHU5507009 |
| Date | January 2017 |
| Creators | Chen, Wei-Hsun, 陳韋勛 |
| Contributors | Yeh, Li-Chin, 葉麗琴 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 22 |
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