Constraints on Dynamical Dark Energy Models from the Abundance of Massive Galaxies at High Redshifts

We compare the maximal abundance of massive systems predicted in different dynamical dark energy (DDE) models at high redshifts z ≈ 4 − 7 with the measured abundance of the most massive galaxies observed to be already in place at such redshifts. The aim is to derive constraints for the evolution of...

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Bibliographic Details
Main Authors: N, Menci, A, Grazian, M, Castellano, Santini,, P, Giallongo, E., Lamastra, A., F, Fortuni, A, Fontana, E, Merlin, T, Wang, D, Elbaz, Sanchez, Norma G.
Other Authors: INAF - Osservatorio Astronomico di Roma (OAR), Istituto Nazionale di Astrofisica (INAF), INAF - Osservatorio Astronomico di Padova (OAPD), INAF - Osservatorio Astrofisico di Arcetri (OAA), Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères (LERMA (UMR_8112)), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-CY Cergy Paris Université (CY)
Format: Report
Language:English
Published: HAL CCSD 2020
Subjects:
Online Access:https://hal-insu.archives-ouvertes.fr/insu-02546406
https://hal-insu.archives-ouvertes.fr/insu-02546406/document
https://hal-insu.archives-ouvertes.fr/insu-02546406/file/DDE-ms-2020.pdf
https://doi.org/10.13140/RG.2.2.36461.74726