1.6k citations · 6.8k across the 35 of their papers we have counts for
35 papers
COSMOS-Web: From early star-formation enhancement to late suppression in galaxy groups
R. C. Arango-Toro, C. Laigle, J. Lewis +29
Galaxy groups trace dense environments where interactions, gas removal, and reduced accretion may drive quenching. Common diagnostics trace star formation over short timescales ($\…
COSMOS-Web: does halo mass alone shape the clustering of star-forming and quiescent galaxies?
Louise Paquereau, Clotilde Laigle, Henry Joy McCracken +29
While stellar mass correlates strongly with halo mass, it remains unclear whether halo mass alone governs galaxy star-formation activity, or whether secondary halo properties and e…
Resolved molecular gas and star-formation in massive unquenched spirals : I. UGC 8179
Romane Cologni, Simon Flesch, Philippe Salomé +7
Recent studies have uncovered a rare population of super-massive (M* > 1e11 Msun) star-forming spiral galaxies, Super Spiral Galaxies (SSGs), whose existence challenges classical q…
Catalog-free modeling of galaxy types in deep images: Massive dimensional reduction with neural networks
Florian Livet, Tom Charnock, Damien Le Borgne +1
Current models of galaxy evolution are constrained by the analysis of catalogs containing the flux and size of galaxies extracted from multiband deep fields carrying inevitable obs…
Galaxy evolution in the metric of the Cosmic Web
K. Kraljic, S. Arnouts, C. Pichon +19
The role of the cosmic web in shaping galaxy properties is investigated in the GAMA spectroscopic survey in the redshift range . The stellar mass, du…
Inferring the photometric and size evolution of galaxies from image simulations
Sébastien Carassou, Valérie de Lapparent, Emmanuel Bertin +1
Current constraints on models of galaxy evolution rely on morphometric catalogs extracted from multi-band photometric surveys. However, these catalogs are altered by selection effe…
COSMOS2015 photometric redshifts probe the impact of filaments on galaxy properties
Clotilde Laigle, Christophe Pichon, Stephane Arnouts +12
The variations of galaxy stellar masses and colour-types with the distance to projected cosmic filaments are quantified using the precise photometric redshifts of the COSMOS2015 ca…
Galaxy merger histories and the role of merging in driving star formation at z>1
S. Kaviraj, J. Devriendt, Y. Dubois +5
We use Horizon-AGN, a hydrodynamical cosmological simulation, to explore the role of mergers in the evolution of massive (M > 10^10 MSun) galaxies around the epoch of peak cosmic s…
A quiescent galaxy at the position of the long GRB 050219A
A. Rossi, S. Piranomonte, S. Savaglio +25
Long-duration gamma-ray bursts (LGRBs) are produced by the collapse of very massive stars. Due to the short lifetime of their progenitors, LGRBs pinpoint star-forming galaxies. We…
Tracing Recent Star Formation of Red Early-type Galaxies out to 1
Jongwan Ko, Ho Seong Hwang, Myungshin Im +3
We study the mid-infrared (IR) excess emission of early-type galaxies (ETGs) on the red-sequence at 1 using a spectroscopic sample of galaxies in the fields of Great Observat…
New light on gamma-ray burst host galaxies with Herschel
L. K. Hunt, E. Palazzi, M. J. Michałowski +17
Until recently, dust emission has been detected in very few host galaxies of gamma-ray bursts (GRBHs). With Herschel, we have now observed 17 GRBHs up to redshift z~3 and detected…
Spatially-resolved dust properties of the GRB 980425 host galaxy
Michał J. Michałowski, L. K. Hunt, E. Palazzi +30
Gamma-ray bursts (GRBs) have been proposed as a tool for studying star formation in the Universe, so it is crucial to investigate whether their host galaxies and immediate environm…
Ultraviolet to infrared emission of z>1 galaxies: Can we derive reliable star formation rates and stellar masses?
V. Buat, S. Heinis, M. Boquien +6
We seek to derive star formation rates (SFR) and stellar masses (M_star) in distant galaxies and to quantify the main uncertainties affecting their measurement. We explore the impa…
Swirling around filaments: are large-scale structure vortices spinning up dark halos?
Clotilde Laigle, Christophe Pichon, Sandrine Codis +9
The kinematic analysis of dark matter and hydrodynamical simulations suggests that the vorticity in large-scale structure is mostly confined to, and predominantly aligned with thei…
A unified empirical model for infrared galaxy counts based on observed physical evolution of distant galaxies
Matthieu Béthermin, Emanuele Daddi, Georgios Magdis +10
We reproduce the mid-infrared to radio galaxy counts with a new empirical model based on our current understanding of the evolution of main-sequence (MS) and starburst (SB) galaxie…
Dissecting the stellar mass-SFR correlation in z=1 star-forming disk galaxies
F. Salmi, E. Daddi, D. Elbaz +5
Using a mass-limited sample of 24um-detected, star-forming galaxies at 0.5<z<1.3, we study the mass-star formation rate (SFR) correlation and its tightness. The correlation is well…
The spin of late-type galaxies at redshifts z < 1.2
Bernardo Cervantes-Sodi, X. Hernandez, Ho Seong Hwang +2
We study the evolution of the galactic spin using data of high redshift galaxies in the fields of the Great Observatories Origins Deep Survey (GOODS). Through simple dynamical cons…
Constraining the nature of the most distant Gamma-Ray Burst host galaxies
S. Basa, J. G. Cuby, S. Savaglio +5
Long duration gamma-ray bursts (GRBs) allow us to explore the distant Universe, and are potentially the most effective tracer of the most distant objects. Our current knowledge of…
GOODS-Herschel: the impact of galaxy-galaxy interactions on the far-infrared properties of galaxies
H. S. Hwang, D. Elbaz, M. Dickinson +15
We study the impact of galaxy-galaxy interactions on the FIR properties of galaxies and its evolution at 0<z<1.2. Using the high-z galaxies in the fields of GOODS observed by Hersc…
Red Nuggets at High Redshift: Structural Evolution of Quiescent Galaxies Over 10 Gyr of Cosmic History
Ivana Damjanov, Roberto G. Abraham, Karl Glazebrook +15
We present an analysis of the size growth seen in early-type galaxies over 10 Gyr of cosmic time. Our analysis is based on a homogeneous synthesis of published data from 17 spectro…
GOODS-Herschel: an infrared main sequence for star-forming galaxies
D. Elbaz, M. Dickinson, H. S. Hwang +52
We present the deepest far-IR observations obtained with Herschel and examine the 3-500um SEDs of galaxies at 0<z<2.5, supplemented by a local reference sample from IRAS, ISO, Spit…
Evolution of the dusty infrared luminosity function from z=0 to z=2.3 using observations from Spitzer
B. Magnelli, D. Elbaz, R. R. Chary +4
We derive the evolution of the infrared (IR) luminosity function (LF) over the last 4/5ths of cosmic time, using deep 24um and 70um imaging of the GOODS North and South fields. We…
Modeling the evolution of infrared galaxies: A Parametric backwards evolution model
Matthieu Béthermin, Hervé Dole, Guilaine Lagache +2
We aim at modeling the infrared galaxy evolution in an as simple as possible way and reproduce statistical properties among which the number counts between 15 microns and 1.1 mm, t…
Evolution of Dust Temperature of Galaxies through Cosmic Time as seen by Herschel
H. S. Hwang, D. Elbaz, G. E. Magdis +112
We study the dust properties of galaxies in the redshift range 0.1<z<2.8 observed by the Herschel Space Observatory in the field of the Great Observatories Origins Deep Survey-Nort…