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astro-ph2005
Neutrino Mass Limit from Galaxy Cluster Number Density Evolution
Tina Kahniashvili, Eckhard von Toerne, Natalia A. Arhipova +1
Measurements of the evolution with redshift of the number density of massive galaxy clusters are used to constrain the energy density of massive neutrinos and so the sum of neutrin…
astro-ph2003
Mass function of gravitationally bounded objects in the inhomogeneous Universe
N. A. Arhipova, V. N. Lukash, B. V. Komberg +1
We modify the Press-Schechter formalism to calculate the mass function of gravitationally bounded objects in a local Universe with size Mpc, i.e. separately in voids (…