292 citations · 5.5k across the 107 of their papers we have counts for
10 papers · 1 filter
3D Velocity and Density Reconstructions of the Local Universe with Cosmicflows-1
Helene M. Courtois, Yehuda Hoffman, R. Brent Tully +1
This paper presents an analysis of the local peculiar velocity field based on the Wiener Filter reconstruction method. We used our currently available catalog of distance measureme…
Too small to succeed? Lighting up massive dark matter subhaloes of the Milky Way
Arianna Di Cintio, Alexander Knebe, Noam I. Libeskind +3
Using Constrained Local UniversE Simulations (CLUES) of the formation of the Local Group in a cosmological context we investigate the recently highlighted problem that the majority…
Disentangling the dark matter halo from the stellar halo
Noam I Libeskind, Alexander Knebe, Yehuda Hoffman +2
The outer haloes of the Milky Way and Andromeda galaxies contain as much important information on their assembly and formation history as the properties of the discs resident in th…
Renegade Subhaloes in the Local Group
Alexander Knebe, Noam I Libeskind, Timur Doumler +3
Using a dark matter only Constrained Local UniversE Simulation (CLUES) we examine the existence of subhaloes that change their affiliation from one of the two prominent hosts in th…
The dark matter assembly of the Local Group in constrained cosmological simulations of a LambdaCDM universe
J. E. Forero-Romero, Y. Hoffman, G. Yepes +4
We make detailed theoretical predictions for the assembly properties of the Local Group (LG) in the standard LambdaCDM cosmological model. We use three cosmological N-body dark mat…
Large scale environmental bias of the QSO line of sight proximity effect
Adrian M. Partl, Volker Müller, Gustavo Yepes +1
We analyse the proximity zone of the intergalactic matter around high-redshift quasars in a cosmological environment. In a box of 64 h-1 Mpc base length we employ dark matter only…
CLARA's view on the escape fraction of Lyman-Alpha photons in high redshift galaxies
J. E. Forero-Romero, G. Yepes, S. Gottloeber +3
Using CLARA (Code for Lyman Alpha Radiation Analysis) we constrain the escape fraction of Lyman-Alpha radiation in galaxies in the redshift range 5<z<7, based on the MareNostrum Hi…
Comparison of an X-ray selected sample of massive lensing clusters with the MareNostrum Universe LCDM simulation
M. Meneghetti, C. Fedeli, A. Zitrin +5
A long-standing problem of strong lensing by galaxy clusters regards the observed high rate of giant gravitational arcs as compared to the predictions in the framework of the "stan…
The overdensity and masses of the friends-of-friends halos and universality of the halo mass function
Surhud More, Andrey Kravtsov, Neal Dalal +1
The friends-of-friends algorithm (hereafter, FOF) is a percolation algorithm which is routinely used to identify dark matter halos from N-body simulations. We use results from perc…
Simulated evolution of the dark matter large-scale structure
M. Demiański, A. Doroshkevich, S. Pilipenko +1
We analyze evolution of the basic properties of simulated large scale structure elements formed by dark matter (DM LSS) and confront it with the observed evolution of the Lyman-…