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arXiv 0712.3239astro-ph
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双星系统中行星的轨道稳定性:对旧结果的新看法

Orbital Stability of Planets in Binary Systems: A New Look at Old Results

J. Eberle, M. Cuntz, Z. E. Musielak

摘要:

在所有已知的恒星系统中,大约有一半的恒星由两颗或更多的恒星组成,这对这些系统中任何行星的轨道稳定性都有重大影响。这一观测证据促进了大量的理论研究,包括推导出适用于“共面圆形限制性三体问题”的双星系统中行星轨道稳定性的严格数学标准。在下文中,我们使用这些标准来探讨以前的理论研究结果的有效性。

英文摘要:

About half of all known stellar systems with Sun-like stars consist of two or more stars, significantly affecting the orbital stability of any planet in these systems. This observational evidence has prompted a large array of theoretical research, including the derivation of mathematically stringent criteria for the orbital stability of planets in stellar binary systems, valid for the "coplanar circular restricted three-body problem". In the following, we use these criteria to explore the validity of results from previous theoretical studies.

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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