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A COMPLETE SAMPLE OF 12 VERY X-RAY LUMINOUS GALAXY CLUSTERS AT z > 0.5

机译:z> 0.5时完整的12个X射线发光银团的完整样本

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摘要

We present the statistically complete and cosmologically most relevant subset of the 12 most distant galaxy clusters detected at z > 0.5 by the Massive Cluster Survey (MACS). Ten of these systems are new discoveries; only two (MACS J0018.5 + 1626, aka Cl 0016+1609, and MACS J0454.1-0300, aka MS 0451.6-0305) were previously known. We provide fundamental cluster properties derived from our optical and X-ray follow-up observations as well as the selection function in tabulated form to facilitate cosmological studies using this sample.
机译:我们介绍了通过大规模星团调查(MACS)在z> 0.5时检测到的12个最遥远星系星团的统计上最完整且与宇宙学最相关的子集。这些系统中有十个是新发现。以前仅知道两个(MACS J0018.5 + 1626,又名Cl 0016 + 1609,和MACS J0454.1-0300,又名MS 0451.6-0305)。我们提供从光学和X射线跟踪观察以及表格形式的选择函数得出的基本团簇特性,以利于使用该样品进行宇宙学研究。

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