Table 2
Number of DM halos in each simulation.
| Model | ΛCDM | RPCDM | wCDM |
|---|---|---|---|
| Number of halos MFoF ∈ [2.4 · 1012, 1 · 1014] M⊙/h | 411 514 | 338 584 | 438 456 |
| After eliminating crossing-border halos | 409 682 | 337 031 | 436 552 |
| After eliminating the halos s. T. Msubstructures/MFoF > 0.1 | 368 613 | 297 183 | 395 962 |
| After eliminating the halos s. T. M200/MFoF < 0.8 (Selected halos) | 349 914 | 271 764 | 378 887 |
| Proportion of selected halos | 85% | 80% | 86% |
![$\[\bar{M}\]$](/articles/aa/full_html/2024/11/aa50845-24/aa50845-24-eq10.png){kind=small} |
9.0 · 1012 | 8.1 · 1012 | 9.4 · 1012 |
| Median M | 4.8 · 1012 | 4.5 · 1012 | 4.9 · 1012 |
Notes. First we count all the halos detected by the FoF algorithm in each cosmological model. We then discarded halos that “crossed” the boundary of the periodic simulation box. We then discard halos where M200 is more than 20% different from MFoF. Finally, we discard halos where the mass of the substructures represents more than 10% of the total mass. This gives us the catalogs on which the statistical analyses presented in this paper are based.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.