The DESI N-body Simulation Project – II. Suppressing sample variance with fast simulations

ABSTRACT Dark Energy Spectroscopic Instrument (DESI) will construct a large and precise three-dimensional map of our Universe. The survey effective volume reaches $\sim 20\, h^{-3}\, \mathrm{Gpc}^{3}$. It is a great challenge to prepare high-resolution simulations with a much larger volume for valid...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2022-06, Vol.514 (3), p.3308-3328
Hauptverfasser:	Ding, Zhejie, Chuang, Chia-Hsun, Yu, Yu, Garrison, Lehman H, Bayer, Adrian E, Feng, Yu, Modi, Chirag, Eisenstein, Daniel J, White, Martin, Variu, Andrei, Zhao, Cheng, Zhang, Hanyu, Meneses Rizo, Jennifer, Brooks, David, Dawson, Kyle, Doel, Peter, Gaztanaga, Enrique, Kehoe, Robert, Krolewski, Alex, Landriau, Martin, Palanque-Delabrouille, Nathalie, Poppett, Claire
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Physics
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