20-21 November 2019
Institut Henri Poincaré
Europe/Paris timezone

UCHUU - A new high-resolution cosmological N-body simulation

20 Nov 2019, 15:40
Amphithéâtre Hermite (Institut Henri Poincaré)

Amphithéâtre Hermite

Institut Henri Poincaré

11 rue Pierre et Marie Curie, 75005 Paris accès : http://www.ihp.fr/fr/guide_pratique


Eric Jullo (LAM)


In this talk, I will present a new high-resolution N-body simulation called Uchuu. It consists in a cosmological box size 2Gpc/h, and 12400^3 particles. The mass resolution is 2x10^8 Msun/h, and it has been produced with the latest Planck cosmological parameters. Rockstar halos catalogues, merger trees, lensing ligthcones up to z=7 and semi-analytical galaxies are being produced. The first Data Release is expected April, 2019. This simulation could be useful to prepare the Euclid deep field observations, or other high redshift surveys.

Primary author

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