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arXiv 0909.5428astro-ph.CO
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大样本星系对演化过程的跟踪

Tracking Evolutionary Processes with Large Samples of Galaxy Pairs

Elizabeth J. Barton, Christopher Q. Trinh, James S. Bullock, Shelley A. Wright

摘要:

现代的红移巡天使得从许多不同的环境中获得的成对星系的大样本得以识别。同时,宇宙学模拟可以详细了解所选对样本的统计特性。使用这些工具串联导致定量了解的影响,星系星系相互作用,单独,淬火过程中的环境中,即使是非常小的群体的影响。在下一代大型望远镜的时代,对相互作用的详细研究将能够获得更高的红移。

英文摘要:

Modern redshift surveys enable the identification of large samples of galaxies in pairs, taken from many different environments. Meanwhile, cosmological simulations allow a detailed understanding of the statistical properties of the selected pair samples. Using these tools in tandem leads to a quantitative understanding of the effects of galaxy-galaxy interactions and, separately, the effects quenching processes in the environments of even very small groups. In the era of the next generation of large telescopes, detailed studies of interactions will be enabled to much higher redshifts.

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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