Results 181 to 190 of about 262,815 (208)

Extreme energy in a relaxed galaxy group indicates the bursty nature of AGN feedback

open access: yes
Eckert D   +21 more
europepmc   +1 more source

Understanding galaxy quenching through statistical analysis of photometrically selected recently quenched galaxies

open access: yesUnderstanding galaxy quenching through statistical analysis of photometrically selected recently quenched galaxies
openaire   +1 more source

What drives galaxy quenching? A deep connection between galaxy kinematics and quenching in the local Universe [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2022
We develop a 2D inclined rotating disc model, which we apply to the stellar velocity maps of 1862 galaxies taken from the MaNGA survey (SDSS public Data Release 15) .
Asa Bluck   +2 more
exaly   +7 more sources

Galaxy Zoo: the interplay of quenching mechanisms in the group environment★ [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2017
Does the environment of a galaxy directly influence the quenching history of a galaxy? Here, we investigate the detailed morphological structures and star formation histories of a sample of SDSS group galaxies with both classifications from Galaxy Zoo 2 ...
Chris Lintott   +2 more
exaly   +13 more sources

Quenching star formation in cluster galaxies [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2014
In order to understand the processes that quench star formation within rich clusters, we construct a library of subhalo orbits drawn from $Λ$CDM cosmological N-body simulations of four rich clusters. The orbits are combined with models of star formation followed by quenching in the cluster environment.
Russel Smith, Dan Taranu, Kyle Oman
exaly   +4 more sources

Both starvation and outflows drive galaxy quenching

open access: yesMonthly Notices of the Royal Astronomical Society, 2020
Star-forming galaxies can in principle be transformed into passive systems by a multitude of processes that quench star formation, such as the halting of gas accretion (starvation) or the rapid removal of gas in AGN-driven outflows.
Jianhui Lian   +2 more
exaly   +3 more sources

Galaxy Zoo: evidence for rapid, recent quenching within a population of AGN host galaxies [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2016
We present a population study of the star formation history of 1244 Type 2 active galactic nuclei (AGN) host galaxies, compared to 6107 inactive galaxies.
Kevin Schawinski   +2 more
exaly   +2 more sources

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