Results 181 to 190 of about 495,355 (288)

Improved SED-fitting Assumptions Result in Inside-out Quenching at z ~ 0.5 and Quenching at All Radii Simultaneously at z ~ 1

open access: yesThe Astrophysical Journal
Many studies conclude that galaxies quench from the inside-out by examining profiles of specific star formation rate (sSFR). These are usually measured by fitting spectral energy distributions (SEDs) assuming a fixed dust law and uniform priors on all ...
Alexander de la Vega   +8 more
doaj   +1 more source

Virgo Filaments. IV. Using WISE to Measure the Modification of Star-forming Disks in the Extended Regions Around the Virgo Cluster

open access: yesThe Astrophysical Journal
Recent theoretical work and targeted observational studies suggest that filaments are sites of galaxy preprocessing. The aim of the WISESize project is to directly probe galaxies over the full range of environments to quantify and characterize extrinsic ...
Kim Conger   +16 more
doaj   +1 more source

The Dearth of Differences between Central and Satellite Galaxies. II. Comparison of Observations with L-GALAXIES and EAGLE in Star Formation Quenching [PDF]

open access: bronze, 2018
Enci Wang   +7 more
openalex   +1 more source

Extreme Circumgalactic H i and C iii Absorption around the Most Massive, Quenched Galaxies [PDF]

open access: bronze, 2018
Marijana Smailagić   +4 more
openalex   +1 more source

Recovering the Star Formation Histories of Recently Quenched Galaxies: The Impact of Model and Prior Choices [PDF]

open access: gold, 2022
Katherine A. Suess   +9 more
openalex   +1 more source

Carbon and Iron Deficiencies in Quiescent Galaxies at z = 1–3 from JWST-SUSPENSE: Implications for the Formation Histories of Massive Galaxies

open access: yesThe Astrophysical Journal
We present the stellar metallicities and multielement abundances (C, Mg, Si, Ca, Ti, Cr, and Fe) of 15 massive (log M / M _⊙ = 10.2–11.2) quiescent galaxies at z = 1–3, derived from ultradeep JWST-SUSPENSE spectra. Compared to quiescent galaxies at z ∼ 0,
Aliza G. Beverage   +22 more
doaj   +1 more source

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