Galaxies: formation
The Formation of Globular Cluster Systems in Massive Elliptical Galaxies: Globular Cluster Multimodality from Radial Variation of Stellar Populations
... elliptical galaxies show a prominent multimodality in their globular cluster system color distri- ...massive-galaxy formation. By assuming that globular cluster formation traces the total star ...
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Luminosity functions of local infrared galaxies with AKARI : implications for the cosmic star formation history and AGN evolution
... star formation history and active galactic nuclei (AGN) evolution, since their most intense stages are often obscured by ...individual galaxies, and thus, the total ...
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PHYSICAL PROPERTIES, STAR FORMATION, AND ACTIVE GALACTIC NUCLEUS ACTIVITY IN BALMER BREAK GALAXIES AT 0 < z < 1
... those galaxies that showed the necessary emission lines in order to locate them in at least one of the Baldwin et ...star formation and AGN activity in galaxies at high ...for galaxies at z ...
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Enhanced star formation rates in AGN hosts with respect to inactive galaxies from PEP Herschel observations
... star formation in- creasingly dominates over the correlation at increasing ...inactive galaxies of similar stellar mass in order to ac- count for the important covariances of stellar mass with ...
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LLAMA: normal star formation efficiencies of molecular gas in the centres of luminous Seyfert galaxies
... star formation rate (SFR) within galaxies (Bigiel et ...‘star formation efficiency’; hereafter SFE) is moderated by their turbu- lent support against self-gravitational collapse ...star ...
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Globular cluster systems in nearby dwarf galaxies III Formation efficiencies of old globular clusters
... passive evolutionary fading of the integrated galaxy light (V 1 mag), provided no more GCs are formed or destroyed at the same time (cf. the arrow in Fig. 4). As cluster dSphs are on average fainter and exhibit higher ...
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Multiwavelength Study of Massive Galaxies at z~2 I Star Formation and Galaxy Growth
... 2 galaxies is consistent with that of present-day ultralumi- nous infrared galaxies ( ...star formation tracers as calibrated locally and based on the radio, far-IR, mid-IR, and even UV (cor- rected ...
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Ly alpha emitting galaxies at z=3 1: L* progenitors experiencing rapid star formation
... ∗ galaxies like the Milky ...star formation, perhaps caused by a major merger of smaller dark matter ...∗ galaxies were LAEs at z = ...local galaxies (Lin et ...
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New insights into the star formation histories of candidate intermediate age early type galaxies from K' band imaging of globular clusters
... sample galaxies are typically younger than the mean ages of their bright metal-rich ...the galaxies had a prolonged SFH since the major epoch(s) of massive GC ...star formation occurring more ...
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The ACS Virgo Cluster Survey XV The Formation Efficiencies of Globular Clusters in Early Type Galaxies: The Effects of Mass and Environment
... star formation that builds up the ...low-mass galaxies at the center of the ...star formation quenched earlier and more efficiently than their counterparts in the outer cluster ...
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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 population ...
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Tracing the Mass Dependent Star Formation History of Late Type Galaxies Using X Ray Emission: Results from the Chandra Deep Fields
... late-type galaxies and to determine how this evolution depends on three intrinsic physical properties: optical luminosity, stellar mass, and star formation ...the galaxies in our main ...late-type ...
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GOODS Herschel: the far infrared view of star formation in active galactic nucleus host galaxies since z similar to 3
... of galaxies (synonymous to comparing SSFRs), Xue et ...of galaxies in the local Universe, Salim et ...star-forming galaxies, although they found that AGNs had, on average, ∼ 60 per cent lower SSFRs, ...
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Recent Galaxy Mergers and Residual Star Formation of Red Sequence Galaxies in Galaxy Clusters
... post-merger galaxies seemed larger than that of normal galaxies, only 30% ( 21 / 70 ) of RSF galaxies among the optical red sequence galaxies showed post- merger signatures in the deep optical ...
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A Study of Two Dwarf Irregular Galaxies with Asymmetrical Star Formation Distributions
... star formation distributions found in DDO 187 and NGC 3738 and those seen in “ tadpole ” galaxies in the sense that these systems are dominated by a giant star-forming ...tadpole galaxies the giant ...
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Lyα emitting Galaxies at z = 2 1 : Stellar Masses, Dust, and Star Formation Histories from Spectral Energy Distribution Fitting
... The red (B − R 0.5) sub-sample contains only 15% of our sample LAEs, indicating that the majority of our z 2.1 LAEs have blue rest-frame colors. The red-LAE sub-sample has the highest IR flux of any sub-sample as we can ...
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Panchromatic estimation of star formation rates in BzK galaxies at 1 <z< 3
... sBzK galaxies by matching positions in the K-band source catalog with the MUSYC optical catalog and using redshifts from the optical catalog where redshifts in both catalogs are ...
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The Next Generation Fornax Survey (NGFS) II The Central Dwarf Galaxy Population
... Elliptical galaxies are known to fall on a so-called fundamental plane ( FP ) , a tight correlation between effective radius, central velocity dispersion, and the average effective surface brightness within the ...
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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 ...
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HST WFC3/IR Observations of Active Galactic Nucleus Host Galaxies at z ~ 2 : Supermassive Black Holes Grow in Disk Galaxies
... joint formation of galaxies and supermassive black holes via active black hole growth phases (Schawinski et ...of galaxies: early-type host galaxies feature black hole accretion in a specific ...
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