2.7k citations · 4.8k across the 11 of their papers we have counts for
11 papers
What controls the ionized gas turbulent motions in dwarf galaxies?
Alexei V. Moiseev, Anton V. Tikhonov, Anatoly Klypin
Using 3D spectroscopy with a scanning Fabry-Perot interferometer, we study the ionized gas kinematics in 59 nearby dwarf galaxies. Combining our results with data from literature,…
Dark Matter decay and annihilation in the Local Universe: CLUES from Fermi
A. J. Cuesta, T. E. Jeltema, F. Zandanel +9
We present all-sky simulated Fermi maps of gamma-rays from dark matter decay and annihilation in the Local Universe. The dark matter distribution is obtained from a constrained cos…
The Anisotropic Distribution of Galactic Satellites
Andrew R. Zentner, Andrey V. Kravtsov, Oleg Y. Gnedin +1
We present a study of the spatial distribution of subhalos in galactic dark matter halos using dissipationless cosmological simulations of the concordance LCDM model. We find that…
Response of dark matter halos to condensation of baryons: cosmological simulations and improved adiabatic contraction model
Oleg Y. Gnedin, Andrey V. Kravtsov, Anatoly A. Klypin +1
The cooling of gas in the centers of dark matter halos is expected to lead to a more concentrated dark matter distribution. The response of dark matter to the condensation of baryo…
Dwarf Dark Matter Halos
P. Colin, A. Klypin, O. Valenzuela +1
We study properties of dark matter halos at high redshifts z=2-10 for a vast range of masses with the emphasis on dwarf halos with masses 10^7-10^9 Msun/h. We find that the density…
Low mass dark matter halos in voids
Stefan Gottloeber, Ewa Lokas, Anatoly Klypin
Using numerical simulations and the Sheth-Tormen approximation we study the mass function of dark matter halos in voids. We find that the void mass function is significantly lower…