Results 11 to 20 of about 497,560 (237)
Quenched Galaxies in Clusters of Galaxies and Their Outskirts [PDF]
Astrophysical Bulletin, 2020 —Based on the SDSS catalog data the properties of galaxies with quenched star formation (QGs) within the “splashback”-radius of galaxy clusters Rsp and beyond it have been studied.
F. Kopylova, A. Kopylov
semanticscholar +4 more sources
Satellite dwarf galaxies: stripped but not quenched [PDF]
Astronomy & Astrophysics, 2019 In the Local Group, quenched gas-poor dwarfs galaxies are most often found close to the Milky Way and Andromeda, while star forming gas-rich ones are located at greater distances.
L. Hausammann, Y. Revaz, P. Jablonka
semanticscholar +5 more sources
SDSS-IV MaNGA: Faint quenched galaxies - I. Sample selection and evidence for environmental quenching [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 Using kinematic maps from the Sloan Digital Sky Survey (SDSS) Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey, we reveal that the majority of low-mass quenched galaxies exhibit coherent rotation in their stellar kinematics.
S. Penny +23 more
semanticscholar +8 more sources
Environmental quenching of low-mass field galaxies. [PDF]
Mon Not R Astron Soc, 2018 In the local Universe, there is a strong division in the star-forming properties of low-mass galaxies, with star formation largely ubiquitous amongst the field population while satellite systems are predominantly quenched. This dichotomy implies that environmental processes play the dominant role in suppressing star formation within this low-mass ...
Fillingham SP +5 more
europepmc +7 more sources
Rapidly quenched galaxies in the Simba cosmological simulation and observations [PDF]
Monthly notices of the Royal Astronomical Society, 2021 Galaxies with little star formation are found to have quenched over a variety of timescales, which provides insights into the physical mechanisms responsible.
Yirui Zheng +3 more
semanticscholar +1 more source
Galaxy zoo: stronger bars facilitate quenching in star-forming galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2021 ABSTRACTWe have used Galaxy Zoo DECaLS (GZD) to study strong and weak bars in disc galaxies. Out of the 314 000 galaxies in GZD, we created a volume-limited sample (0.01 < z < 0.05, Mr < − 18.96) which contains 1867 galaxies with reliable volunteer bar classifications in the ALFALFA footprint.
Tobias Géron +6 more
openaire +2 more sources
From large-scale environment to CGM angular momentum to star forming activities -- II: quenched galaxies [PDF]
, 2021 The gas needed to sustain star formation in galaxies is supplied by the circumgalactic medium (CGM), which in turn is affected by accretion from large scales.
Shengdong Lu +9 more
semanticscholar +1 more source
Quenching star formation in cluster galaxies [PDF]
Monthly 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 $ $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.
Taranu, Dan S. +6 more
openaire +3 more sources
Quenching of Massive Disk Galaxies in the IllustrisTNG Simulation
The Astrophysical Journal, 2022 A rare population of massive disk galaxies have been found to invade the red sequence dominated by early-type galaxies. The formation and origins of these red/quenched massive disk galaxies have recently gained great interest.
Yingzhong Xu +6 more
doaj +1 more source
GASP XXIV. The History of Abruptly Quenched Galaxies in Clusters [PDF]
Astrophysical Journal, 2020 The study of cluster post-starburst galaxies gives useful insights on the physical processes quenching the star formation in the most massive environments.
B. Vulcani +10 more
semanticscholar +1 more source