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arXiv 0908.2955astro-ph.CO
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作为宇宙学工具的X射线星系团

X-ray Clusters of Galaxies as Cosmological Tools

Isabella Maria Gioia

摘要:

这篇论文是作为一本书的一部分写的,题为:“现代宇宙学的问题-伽利略的遗产”,这是一本纪念伽利略的书。这本书是在2009年国际天文年出版的,因为它旨在向400年前第一个将望远镜指向夜空的天文学家致敬。这本书是以编辑和来自世界各地的许多物理学家、天体物理学家和宇宙学家之间的采访的形式写的。编辑们就宇宙的形成和演化进行了几次讨论,目的是总结宇宙学在过去一个世纪和新千年开始时取得的最重要和最有意义的进展。本文讨论星系团的X射线以及如何用它们来约束基本的宇宙学参数。

英文摘要:

This paper was written as part of a book entitled: "Questions of Modern Cosmology - Galileo's Legacy" which is a celebrative book dedicated to Galileo Galilei. The book is published in 2009, the International Year of Astronomy, since it is intended to be a modern tribute to the astronomer who, 400 years ago, first pointed a telescope towards the night sky. The book is written in the form of interviews between the editors and many physicists, astrophysicists and cosmologists from all over the world. The editors engaged in several discussions on the formation and evolution of the Universe with the aim of summarizing the most important and significative advances made by cosmology over the past century and at the beginning of the new millennium. This paper deals with X-ray clusters of galaxies and how they can be used to constrain fundamental cosmological parameters.

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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