An Analytic Model of Superclusters

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We construct an analytic model for the mass distributions of superclusters and clusters in each supercluster. Our model is a modification of the Press-Schechter theory, and defines superclusters as the regions that have some overdensity smaller than those for usual virialized objects. We compare the mass functions with a catalog of superclusters in the Sloan Digital Sky Survey Early Data Release and found that they are in reasonable agreement with each other.
11 pages, 6 figures

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Astrophysics

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http://salesiana.dossiersoluciones.com/handle/123456789/8319

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/astro-ph/0410145
 http://arxiv.org/abs/astro-ph/0410145

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arXiv