Quenching of Galaxies at Cosmic Noon: Understanding the Effect of Environment

The aim of this study is to identify quiescent galaxies in the 2-deg\(^2\) COSMOS field at \(z \sim 3.1\) and analyze their environment. Using data from the ODIN survey and COSMOS2020 catalog, we identify 24 massive quiescent galaxies (MQGs) with stellar masses \(\geq 10^{10.6}\) and derive their st...

Full description

Saved in:
Bibliographic Details
Published in:arXiv.org 2024-11
Main Authors: Singh, Akriti, Guaita, Lucia, Hibon, Pascale, Häussler, Boris, Kyoung-Soo, Lee, Ramakrishnan, Vandana, Kumar, Ankit, Padilla, Nelson, Firestone, Nicole M, Song, Hyunmi, Artale, Maria Celeste, Hwang, Ho Seong, Paulina Troncoso Iribarren, Gronwall, Caryl, Gawiser, Eric, Nantais, Julie, Valdes, Francisco, Park, Changbom, Yang, Yujin
Format: Article
Language:English
Subjects:
Active galactic nuclei
Density
Emitters
Filaments
Galaxies
Quenching
Red shift
Star formation
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The aim of this study is to identify quiescent galaxies in the 2-deg\(^2\) COSMOS field at \(z \sim 3.1\) and analyze their environment. Using data from the ODIN survey and COSMOS2020 catalog, we identify 24 massive quiescent galaxies (MQGs) with stellar masses \(\geq 10^{10.6}\) and derive their star formation histories and quenching timescales using SED fitting with BAGPIPES. Voronoi-based density maps trace local and large-scale environments using Lyman-\(\alpha\) Emitters and photometric galaxies. Results indicate uniformly short quenching timescales (\(
ISSN:2331-8422