Cosmology with Galaxy Photometry Alone

We present the first cosmological constraints using only the observed photometry of galaxies. Villaescusa-Navarro et al. recently demonstrated that the internal physical properties of a single simulated galaxy contain a significant amount of cosmological information. These physical properties, howev...

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Detalhes bibliográficos
Principais autores: ChangHoon Hahn, Francisco Villaescusa-Navarro, Peter Melchior, Romain Teyssier
Formato: Artigo
Idioma:English
Publicado em: IOP Publishing 2024-01-01
coleção:The Astrophysical Journal Letters
Assuntos:
Acesso em linha:https://doi.org/10.3847/2041-8213/ad3f1e