Anatoly Klypin

TL;DR: In this paper, the authors argue that there is an effective and simple path to expand the data access and dissemination of numerous results from different cosmological models and demonstrate that public access can be effectively provided with relatively modest resources.

TL;DR: In this article, the authors investigated the evolution of the one-point probability distribution function (PDF) of the dark matter density field and its moments for fluctuations that are Gaussian in the linear regime and determined the dependence of these parameters on the evolutionary epoch z, on the smoothing length R t, and on the rms deviation of the density field σ using a cubic-cell and top-hat smoothing with kernels 0.4 h −1 Mpc ≤ R t ǫ ≥ 32 h − 1 Mpc.

TL;DR: In this article, the authors calculate the probability that a Milky-way-like halo in the standard cosmological model has the observed number of Magellanic Clouds (MCs).

TL;DR: The zero-crossing of the 2-point galaxy correlation function is closely related to the horizon size at matter-radiation equality for a large variety of flat LCDM models as discussed by the authors.

TL;DR: In this paper, a new publicly available catalog of 1,800 galaxy clusters (GalWeight cluster catalog, $\mathtt{GalWCat19}$) and a corresponding catalog of 34,471 identified member galaxies are identified from overdensities in redshift-phase space.