Results 171 to 180 of about 495,355 (288)

A massive quiescent galaxy at redshift 4.658. [PDF]

open access: yesNature, 2023
Carnall AC   +12 more
europepmc   +1 more source

Testing Galaxy Formation Models with the Stellar Mass–Halo Mass Relations for Star-forming and Quiescent Galaxies

open access: yesThe Astrophysical Journal
The tight relationship between the stellar mass and halo mass of galaxies is one of the most fundamental scaling relations in galaxy formation and evolution. It has become a critical constraint for galaxy formation models.
Kai Wang, Yingjie Peng
doaj   +1 more source

Connection between Stellar Mass Distributions within Galaxies and Quenching Since z = 2 [PDF]

open access: bronze, 2017
Moein Mosleh   +7 more
openalex   +1 more source

Investigating Galaxy Quenching With The Sdss: Stellar Metallicities As A Tracer Of Quenching Mechanisms

open access: yes, 2017
Peng et al. (2015, Nature, 521, 192) analysed stellar metallicities of 26,000 SDSS galaxies and found that galaxies with stellar masses below 1011 solar masses are primarily quenched due to the halting of the supply of cold gas (strangulation). We take this analysis further by making use of the much larger spectroscopic sample of galaxies in SDSS DR7 ...
Daniel Thomas   +5 more
openaire   +2 more sources

Active Galactic Nuclei in the Green Valley at z ∼ 0.7

open access: yesThe Astrophysical Journal
We present near-infrared (NIR) spectroscopy using the MMT and Magellan infrared spectrograph for a sample of 29 massive galaxies ( $\mathrm{log}\ {M}_{* }/{M}_{\odot }\gtrsim 10$ ) at z ∼ 0.7 with optical spectroscopy from the Large Early Galaxy ...
Charity Woodrum   +7 more
doaj   +1 more source

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