Massive Quiescent Disk Galaxies at \(0.5\ {\leq}\ z\ {\leq}\ 1\) in CANDELS : Color Gradients and Likely Origin

Massive Quiescent Disk Galaxies at \(0.5\ {\leq}\ z\ {\leq}\ 1\) in CANDELS : Color Gradients and Likely Origin

A rare population of massive disk-dominated quiescent galaxies has recently drawn much attention, which intrudes the red sequence population without destroying the underlying stellar disks. In this study, we have carefully identified 48 red sequence (RS), disk-dominated galaxies with \(M_{\ast} >...

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Veröffentlicht in:arXiv.org 2024-07
Hauptverfasser: Cui, Qifan, Zhao, Pinsong, Liu, Fengshan
Format: Artikel
Sprache:eng
Schlagworte:
Active galactic nuclei
Color
Disk galaxies
Quenching
Red shift
Star & galaxy formation
Star formation rate
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Zusammenfassung:A rare population of massive disk-dominated quiescent galaxies has recently drawn much attention, which intrudes the red sequence population without destroying the underlying stellar disks. In this study, we have carefully identified 48 red sequence (RS), disk-dominated galaxies with \(M_{\ast} > 10^{10}M_{\odot}\) between redshift 0.5 and 1.0 in all five CANDELS fields. These galaxies are well fitted by a two-component bulge plus disk model, and have the bulge-to-total ratio \(B/T
ISSN:2331-8422