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arXiv 0707.4293astro-ph
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稠密恒星系统建模

Modeling Dense Stellar Systems

Piet Hut, Shin Mineshige, Douglas C. Heggie, Junichiro Makino

摘要:

黑洞和中子星是物质的极端形式,在地球上的实验室里是无法创造出来的。相反,我们必须观察和分析宇宙中正在进行的实验。对黑洞和中子星最有说服力的观测来自于致密的恒星系统,在那里恒星彼此挤得足够近,可以进行频繁的相互作用。正是黑洞、中子星和其他物体在稠密环境中的相互作用,使我们能够通过与模拟的比较,利用观测得出关于这些极端形式物质性质的坚定结论。通过计算机模拟稠密恒星系统的建模艺术形成了本次审查的主要议题。

英文摘要:

Black holes and neutron stars present extreme forms of matter that cannot be created as such in a laboratory on Earth. Instead, we have to observe and analyze the experiments that are ongoing in the Universe. The most telling observations of black holes and neutron stars come from dense stellar systems, where stars are crowded close enough to each other to undergo frequent interactions. It is the interplay between black holes, neutron stars and other objects in a dense environment that allows us to use observations to draw firm conclusions about the properties of these extreme forms of matter, through comparisons with simulations. The art of modeling dense stellar systems through computer simulations forms the main topic of this review.

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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