Redshift Evolution of the Intrinsic Alignments of Early-type Galaxies and Subhalos in the Horizon Run 5 Simulation

We investigate the redshift evolution of intrinsic alignments (IAs) of the shapes of galaxies and subhalos with the large-scale structures of the Universe using the cosmological hydrodynamic simulation, Horizon Run 5. To this end, early-type galaxies are selected from the simulated galaxy catalogs b...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Sanghyeon Han, Motonari Tonegawa, Ho Seong Hwang, Yohan Dubois, Juhan Kim, Yonghwi Kim, Oh-Kyoung Kwon, Jaehyun Lee, Owain N. Snaith, Brad K. Gibson, Changbom Park
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Subjects:	Galaxies Cosmology Large-scale structure of the universe Gravitational lensing Hydrodynamical simulations
Online Access:	https://doi.org/10.3847/1538-4357/adf33b