Observations of magnetic fields in regular and irregular clusters
Observations of magnetic fields in regular and irregular clusters
复制标题
规则和不规则星团中磁场的观测
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
I. D. Radioastronomia
中科院分区：
文献类型：
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作者：
F. G. I. ;I. D. Radioastronomia
通过不同的分析方法，现在已经很好地确定了星系团中与团内介质相关的磁场的存在。星团磁场存在的最详细证据来自射电观测。磁场可以通过星系团范围内的扩散源的同步辐射和偏振射电星系旋转测量的研究来研究。我将回顾测量磁场强度和功率谱的努力，以及导致我们对规则和不规则星系团磁场的认识的主要问题。（© 2006 WILEY-VCH Verlag GmbH & Co. KGaA，魏因海姆）
The existence of magnetic fields associated with the intracluster medium in clusters of galaxies is now well established through different methods of analysis. The most detailed evidence for the presence of cluster magnetic fields comes from radio observations. Magnetic fields can be investigated through the synchrotron emission of cluster-wide diffuse sources and from studies of the rotation measure of polarized radio galaxies. I will review efforts to measure magnetic field strengths and power spectra and the main issues that have led to our knowledge on magnetic fields in regular and irregular clusters of galaxies. (© 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)