Constraints on Cluster Properties Using X-ray and Optical Data

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In this work we show that combining different cluster data sets is a powerful tool to constrain both, the cosmology and cluster properties. We assume a model with 9 parameters and fit them to 5 cluster data sets. From that fit, we conclude that only low density universes are compatible with the previous data and we also get some interesting conclusions on the rest of parameters.
6 pages, 2 figures. Contribution to the Proceedings of Moriond 2000 "Energy Densities in the Universe", Les Arcs, France, January 22-29 2000

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Astrophysics

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http://salesiana.dossiersoluciones.com/handle/123456789/1128

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/astro-ph/0006078
 http://arxiv.org/abs/astro-ph/0006078

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arXiv