Journal article
The trajectories of galaxies in groups: mass-loss and preprocessing
Abstract
We present a study of environmental effects and preprocessing in a large galaxy group using a high-resolution, zoom-in simulation run with the gasoline2 hydrodynamics code. We categorize galaxies that were always in distinct haloes as unaccreted, galaxies that were distinct before accretion on to the main group as single, and galaxies that were in external sub-groups before accretion on to the main group as grouped. The unaccreted galaxy …
Authors
Joshi GD; Parker LC; Wadsley J; Keller BW
Journal
Monthly Notices of the Royal Astronomical Society, Vol. 483, No. 1, pp. 235–248
Publisher
Oxford University Press (OUP)
Publication Date
February 11, 2019
DOI
10.1093/mnras/sty3119
ISSN
0035-8711