WMAP1 + MareNostrum Sim.
Slices through the smoothed density field and through the "flux field" of the hydro simulation
spectra. Flux field are created from the σ=0.3 Mpc/h, redshift-space dark matter field using
full coherent scheme, probabilistic of deterministic mapping.
Each frame is 50x50 Mp/h in size. The line of sight direction is vertical in these plots.
Dark Matter density field
Real-space:
Redshift-space:
Flux field (redshift-space)
Spectra from the hydro simulation:
Spectra from the LyMAS coherent full scheme:
Spectra from the LyMAS probabilisic mapping:
Spectra from deterministic mapping:
Institut d'Astrophysique de Paris - 98 bis boulevard Arago - 75014 Paris | Contact: peirani AT iap.fr