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arXiv 0912.1679astro-ph.SR
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快速旋转多变星的引力模

Gravity modes in rapidly rotating polytropic stars

J. Ballot, F. Lignières, D. R. Reese, M. Rieutord

摘要:

利用二维振荡程序(TOP),我们研究了快速自转对多变星引力模的影响。计算中考虑了科里奥利力、离心畸变和可压缩效应。由于我们完整的计算,我们已经首先研究了微扰方法的有效域,并开始探索这些模式的属性。我们在这个分析中关注l=1。

英文摘要:

Using the Two-dimensional Oscillation Program (TOP), we have explored the effects of rapid rotation on gravity modes in polytropic stars. Coriolis force, centrifugal distortion as well as compressible effects have been taken into account. Thanks to our complete calculation, we have first studied the validity domain of perturbative methods and started to explore properties of these modes. We focus on l=1 in this analysis.

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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