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arXiv 0807.0625astro-ph
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II型移位:不同行星质量和椎间盘粘度

Type II Migration: Varying Planet Mass and Disc Viscosity

Richard G. Edgar

摘要:

本文继续了早期对巨行星迁移的研究,考察了行星质量和盘粘性对迁移率的影响。我们发现,一个缺口开放的行星的迁移率随行星的质量系统地变化,正如我们早期的工作所预测的那样。然而,圆盘粘度的变化似乎比预期的要弱得多。

英文摘要:

This paper continues an earlier study of giant planet migration, examining the effect of planet mass and disc viscosity on the migration rate. We find that the migration rate of a gap-opening planet varies systematically with the planet's mass, as predicted in our earlier work. However, the variation with disc viscosity appears to be much weaker than expected.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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