273 citations · 437 across the 11 of their papers we have counts for
10 papers · 1 filter
Anisotropic infall in the outskirst of clusters
Juan Manuel Salerno, Hernán Muriel, Valeria Coenda +4
We analyse the connection between the star formation quenching of galaxies and their location in theoutskirts of clusters in the redshift range by estimating the fraction…
ROGER: Reconstructing Orbits of Galaxies in Extreme Regions using machine learning techniques
Martín de los Rios, Héctor Julián Martínez, Valeria Coenda +4
We present the ROGER (Reconstructing Orbits of Galaxies in Extreme Regions) code, which uses three different machine learning techniques to classify galaxies in, and around, cluste…
Associations of dwarf galaxies in a CDM Universe
C. Y. Yaryura, M. G. Abadi, S. Gottlober +6
Associations of dwarf galaxies are loose systems composed exclusively of dwarf galaxies. These systems were identified in the Local Volume for the first time more than thirty years…
Investigating The Growing Population of Massive Quiescent Galaxies at Cosmic Noon
Sydney Sherman, Shardha Jogee, Jonathan Florez +10
We explore the buildup of quiescent galaxies using a sample of 28,469 massive (M) galaxies at redshifts , drawn from a 17.5 deg area (0.…
Siblings, friends and acquaintances: Testing galaxy association methods
J. P. Caso, C. A. Vega-Martínez
In order to constraint the limitations of association methods applied to galaxy surveys, we analysed the catalogue of halos at of a cosmological simulation, trying to reprodu…
[OII] emitters in MultiDark-Galaxies and DEEP2
G. Favole, V. Gonzalez-Perez, A. Orsi +13
We use three semi-analytic models (SAMs) of galaxy formation and evolution, run on the same 1Gpc MultiDark Planck2 cosmological simulation, to investigate the properties of…
Semi-analytic galaxies -- III. The impact of supernova feedback on the mass-metallicity relation
Florencia Collacchioni, Sofía A. Cora, Claudia D. P. Lagos +1
We use the semi-analytic model (SAM) of galaxy formation and evolution SAG coupled with the MULTIDARK simulation MDPL2 to study the evolution of the stellar mass-gas metallicity re…
Cosmic CARNage II: the evolution of the galaxy stellar mass function in observations and galaxy formation models
Rachel Asquith, Frazer R. Pearce, Omar Almaini +24
We present a comparison of the observed evolving galaxy stellar mass functions with the predictions of eight semi-analytic models and one halo occupation distribution model. While…
Semi-Analytic Galaxies - II. Revealing the role of environmental and mass quenching in galaxy formation
Sofía A. Cora, Tomás Hough, Cristian A. Vega-Martínez +1
We use the semi-analytic model of galaxy formation SAG to study the relevance of mass and environmental quenching on satellite galaxies. We find that environmental processes domina…
nIFTy Cosmology: Comparison of Galaxy Formation Models
Alexander Knebe, Frazer R. Pearce, Peter A. Thomas +33
We present a comparison of 14 galaxy formation models: 12 different semi-analytical models and 2 halo-occupation distribution models for galaxy formation based upon the same cosmol…