Relationships between cluster densities and other statistical quantities.

Betancort-Rijo, J. E.; Lopez-Corredoira, M.
Referencia bibliográfica

Astronomy and Astrophysics, v.313, p.8-12

Fecha de publicación:
We present a procedure for obtaining the cluster densities in terms of the probability, P_n_(r), for a randomly placed sphere of radius r to contain n galaxies and the cluster density profiles. We then discuss a method for computing P_n_(r) and use it to obtain the density of Abell clusters in cold dark matter models with different biasing.