Galaxies: evolution
Cosmic evolution and metal aversion in superluminous supernova host galaxies
... host galaxies. We showed that the host galaxies of H-poor SLSNe are characterized by hard ionization fields, low metallicity, and very high ...galaxy evolution following an intense ...
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The evolution of early type galaxies selected by their spatial clustering
... of galaxies with similar stellar masses), we find an evolution of the abundance of bright ETGs characterised by a steady increase even down to z ∼ ...
10
The mean star formation rate of X ray selected active galaxies and its evolution from z ~ 2 5: Results from PEP Herschel
... tive galaxies, though evolution in the properties of the massive galaxy population was generally not taken into account in these ...IR-bright galaxies, which are not representative of the broad ...
18
Evolution in the continuum morphological properties of Ly alpha emitting galaxies from z=3 1 TO z=2 1
... size evolution should be much less steep than that of the overall galaxy popula- ...of galaxies with previous genera- tions of stars already in place, they should more closely trace the Ferguson et ...
25
Luminosity functions of local infrared galaxies with AKARI : implications for the cosmic star formation history and AGN evolution
... Infrared (IR) luminosity is fundamental to understanding the cosmic star formation history and active galactic nuclei (AGN) evolution, since their most intense stages are often obscured by dust. However, local IR ...
12
The Evolution of AGN Host Galaxies: From Blue to Red and the Influence of Large Scale Structures
... significant evolution of the AGN fraction in clusters at z ...nonactive galaxies, and find that AGNs are primarily not associ- ated with major mergers of galaxies, and preferentially lie within the ...
16
Evidence for the Evolution of Young Early Type Galaxies in the GOODS/CDF S Field
... redshift evolution of our yE candidates, we subdivide the sample into four redshift bins between z ¼ 0 and ...of galaxies in the GOODS/CDF-S ...K+A galaxies taken from Galaz (2000) are indicated by ...
11
Low ionization galaxies and evolution in a pilot survey up to z = 1
... spectral evolution of galaxies from z = 1 down to the cluster redshift in a magnitude-limited sample at R ≤ 23, for which the statistical properties of the sample are well under- ...emission-line ...
27
Galaxy Zoo: The Fundamentally Different Co Evolution of Supermassive Black Holes and Their Early and Late Type Host Galaxies
... of galaxies that host AGN on the color–mass ...of galaxies have a high AGN duty cycle: in the early-type population, it is only low-mass galaxies in the green valley that have a high AGN duty ...
19
On the evolution of environmental and mass properties of strong lens galaxies in COSMOS
... lower limit for the Einstein radius. These “lower limit Einstein radii” correspond to lower limits in mass within the Einstein ra- dius that are in our case 10 10.9 M at z = 0.4 and 10 11.0 M at z = 0.9, assuming a ...
18
The Evolution of Lyα emitting Galaxies between z = 2 1 and z = 3 1
... We have also examined the evolution of the LAE luminosity function toward lower redshifts by comparing our sample of z ∼ 3.1 LAEs to the z ∼ 2.1 LAEs found by Gu10. We show that in the ∼ 1 Gyr between the two ...
11
Early type galaxies in the Antlia cluster: Catalogue and isophotal analysis
... the evolution of galaxies affect both regions differently (Chaware et ...the galaxies in our sample have discy isophotes, but they tend to change along radius, turning into ...the evolution of ...
12
HST WFC3/IR Observations of Active Galactic Nucleus Host Galaxies at z ~ 2 : Supermassive Black Holes Grow in Disk Galaxies
... host galaxies at z ∼ 2 and z ∼ 0 are remarkably ...host galaxies with disk-like light profiles is difficult to reconcile with the expectation of black holes growing jointly with stellar bulges during ...
6
The age structure of globular cluster systems in early type galaxies and its dependence on host galaxy properties
... nearby galaxies revealed a va- riety of structural features ...early-type galaxies and are clearly a sign of a more active evolution of these ...
10
Field spheroid dominated galaxies in a Λ CDM Universe
... chemical evolution model devel- oped by Mosconi et ...of galaxies in the S230D using a higher gas density threshold for SF and a lower energy per SN event than in previous experiments of this project ...
22
Dust corrected Colors Reveal Bimodality in the Host galaxy Colors of Active Galactic Nuclei at z ~ 1
... of galaxies form a bimodal population at 0 z 2 (Blanton et ...massive galaxies and a blue cloud is composed of lower mass galaxies, while relatively few galaxies lie in the green valley in ...
5
The Next Generation Fornax Survey (NGFS) II The Central Dwarf Galaxy Population
... and evolution of galaxies and other stellar systems, such as GCs and dwarf galaxies, in a galaxy cluster environment ( Muñoz et ...member galaxies brighter than M B =− 16 mag not classi fi ed ...
19
Tracing the Mass Dependent Star Formation History of Late Type Galaxies Using X Ray Emission: Results from the Chandra Deep Fields
... X-ray evolution of normal (i.e., non-AGN ) late-type galaxies and to determine how this evolution depends on three intrinsic physical properties: optical luminosity, stellar mass, and star formation ...
20
The multiwavelength survey by Yale Chile (Musyc): Deep near infrared imaging and the selection of distant galaxies
... galaxy evolution, and suggest that the break can be reproduced by models with late star formation in massive galaxies (z P 2; see also Eliche-Moral et ...
15
Recent Galaxy Mergers and Residual Star Formation of Red Sequence Galaxies in Galaxy Clusters
... early-type galaxies is still under debate. Since the launch of the Galaxy Evolution Explorer ( GALEX ) ultraviolet ( UV ) space telescope ( Martin et ...early-type galaxies at z < ...elliptical ...
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