Clusters of clusters of galaxies
β Scribed by B. I. Fesenko
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 428 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0571-7256
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Rich clusters of galaxies, the largest virialized systems known, place some of the most powerful constraints on cosmology. I discuss below the use of clusters of galaxies in determining two fundamental properties of the universe: the mass-density of the universe, and the distribution of dark matter.
## Abstract We review results of Suzaku observations of the intracluster medium of clusters of galaxies whose O, Mg, Si, S and Fe abundances have been measured with good accuracy due to the good energy resolution and low background. Metal masstoβlight ratios were derived and we will discuss the ori