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astro-ph1998
Large scale structure formation in mixed dark matter models with a cosmological constant
R. Valdarnini, T. Kahniashvili, B. Novosyadlyj
We study linear power spectra and formation of large scale structures in flat cosmological models with and cold plus hot dark matter components (MLM). The hot component co…
astro-ph1998
Evolution of Cluster Morphology: X-ray data vs. CDM models
R. Valdarnini, S. Ghizzardi, S. Bonometto
We compare the evolution of morphology in X-ray cluster data and in clusters obtained in a simulation of flat CDM, normalized to the observed cluster abundance. We find that the ev…