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Anatoly Klypin
Researcher at New Mexico State University
Publications - 291
Citations - 42755
Anatoly Klypin is an academic researcher from New Mexico State University. The author has contributed to research in topics: Dark matter & Galaxy. The author has an hindex of 94, co-authored 287 publications receiving 40171 citations. Previous affiliations of Anatoly Klypin include University of Oxford & Spanish National Research Council.
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Constraining the Projected Radial Distribution of Galactic Satellites with the Sloan Digital Sky Survey
Jacqueline Chen,Andrey V. Kravtsov,Francisco Prada,Erin Sheldon,Anatoly Klypin,Michael R. Blanton,Jonathan Brinkmann,Aniruddha R. Thakar +7 more
TL;DR: In this paper, the authors used the Sloan Digital Sky Survey (SDSS) spectroscopic sample to constrain the projected radial distribution of satellites around isolated L * galaxies.
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Evolution of halo-halo clustering and bias in a LCDM model
TL;DR: In this article, the authors study the evolution of the halo-halo correlation function and bias in a LCDM model using very high-resolution N-body simulations and find that at all epochs the 2-point correlation function of galaxy-size halos xihh is well approximated by a power-law with slope ~16-18.
Journal ArticleDOI
Mergers and Mass Accretion for Infalling Halos Both End Well Outside Cluster Virial Radii
Peter Behroozi,Peter Behroozi,Risa H. Wechsler,Yu Lu,Oliver Hahn,Michael T. Busha,Michael T. Busha,Anatoly Klypin,Joel R. Primack +8 more
TL;DR: In this paper, it was shown that infalling dark matter halos (i.e., the progenitors of satellite halos) begin losing mass well outside the virial radius of their eventual host halos.
Posted Content
Filament Statistics: A Quantitative Comparison of Cold + Hot and Cold Dark Matter Cosmologies with CfA1 Data
TL;DR: In this paper, a new class of geometric statistics for analyzing galaxy catalogs is presented, which quantify filamentarity and planarity in large scale structure in a manner consistent with catalog visualizations.