论文标题
X射线群集宇宙学
X-ray cluster cosmology
论文作者
论文摘要
暗物质光环的形成对宇宙的膨胀速率和重力塌陷下的结构的生长敏感。光环的病毒化加热了气态群内培养基至高温，从而导致X射线波长处的光子发射大量。我们总结了使用星系簇确定宇宙学在确定宇宙学方面的进展。我们回顾了基于集群体积丰度，聚类，标准蜡烛，极端对象统计以及目前相关的理论考虑的最新宇宙学结果。我们讨论集群作为引力理论探针，并对未来的发展展现。
Formation of dark matter halos is sensitive to the expansion rate of the Universe and to the growth of structures under gravitational collapse. Virialization of halos heats the gaseous intra-cluster medium to high temperatures, leading to copious emission of photons at X-ray wavelengths. We summarize the progress of X-ray surveys in determining cosmology using galaxy clusters. We review recent cosmological results based on cluster volume abundance, clustering, standard candles, extreme object statistics, and present relevant theoretical considerations. We discuss clusters as gravitation theory probes and present an outlook on future developments.
