Redshift Evolution
The redshift evolution of major merger triggering of luminous AGN : a slight enhancement at z∼2
... significant redshift evolution of AGN in mergers (Gabor et ...high redshift samples, since we are now possibly approaching large enough samples to detect such an ...
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The production and escape of Lyman Continuum radiation from star forming galaxies at z~2 and their redshift evolution
... To address these issues, in this paper, we apply the Voronoi tessellation technique to a large mass complete sample of galaxies in the COSMOS field (Scoville et al. 2007) out to z ∼ 3. The Voronoi tessellation method is ...
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The production and escape of Lyman-Continuum radiation from star-forming galaxies at z {sim} 2 and their redshift evolution
... nosity functions) at z > 7 (e.g. McLure et al. 2013; Bowler et al. 2014; Atek et al. 2015; Bouwens et al. 2015a; Finkel- stein et al. 2015; Ishigaki et al. 2015; McLeod et al. 2015; Castellano et al. 2016; Livermore ...
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The production and escape of Lyman Continuum radiation from star forming galaxies at z~2 and their redshift evolution
... Figure A1. 15 × 15 00 thumbnail images of all isolated LyC leaker candidates Hα and Lyα emitters at z = 2.2, centered on the positions of the HAE/LAE. The background image shows the counts in GALEX N U V imaging. The ...
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Redshift Evolution of the Galaxy Velocity Dispersion Function
... similar redshift range (z ∼ ...with redshift, producing the opposite evolution in our ...higher redshift is necessary to probe whether the two results are ...
6
Dependence of the GRB Lag Luminosity Relation on Redshift in the Source Frame
... with redshift, and concluded that the Amati relation seems to evolve with ...the redshift evolution disappeared, and hence their conclusion was that what [21] had found was probably due to low ...
5
A Flat Photoionization Rate at 2 ≤ z ≤ 4.2: Evidence for a Stellar-Dominated UV Background and against a Decline of Cosmic Star Formation beyond z ~ 3
... Barring redshift evolution of dust obscuration, the escape fraction, or the initial mass function (IMF) of stars, the SFR density should trace the UV emis- sivity, which the Lyα forest suggests instead ...
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The nature of faint radio galaxies at high redshifts
... with redshift for both faint and literature ...with redshift, with the Pear- son’s correlation coefficient r = ...strong redshift evo- ...strong redshift evolution of Lyα luminosity, ...
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Santos, Joana (2008): The baryon content of distant X-ray Galaxy Clusters. Dissertation, LMU München: Fakultät für Physik
... We construct the I-H CMR for one of the richest cluster candidates in P78, cluster 165. The seeing is very similar is both passbands, 0.77“ in I and 0.73 in H, therefore we ignored aperture corrections in this first ...
146
Modelling the connection between ultraviolet and infrared galaxy populations across cosmic times
... the redshift evolution of the ultraviolet (UV) and infrared (IR) luminosity functions across cosmic time, as well as a range of observed IR properties of UV-selected galaxy ...
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High Redshift LAEs and their Cosmic Evolution: Morphologies, SFR and AGN Activity from z~2 to 6
... unit redshift) with the 50% to 80% light radii range increasing ∼ ...at redshift 5.8), increasing so that most mean n per redshift slice value lie above the fitted line and then decreasing again (to ...
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Reionization After Planck: The Derived Growth of the Cosmic Ionizing Emissivity Now Matches the Growth of the Galaxy UV Luminosity Density
... of redshift ( see Section ...the evolution of the ionizing emissivity ( from z ∼ 4 to z ∼ 10 ) matches a similar trend in the UV luminosity density ( see Figure 6 ) ...
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The growth of typical star-forming galaxies and their supermassive black holes across cosmic time since z ~ 2
... Cross-correlating our sample with the HerMES catalogue with a 1 arcsec matching radius resulted in 2 sources being directly detected for z = 0.4, 10 for z = 0.84, 5 for z = 1.47 and 7 galax- ies directly detected for z = ...
9
Connelly, Jennifer L. (2012): Optically and x-ray selected galaxy groups at intermediate redshift. Dissertation, LMU München: Fakultät für Physik
... to redshift z ∼ ...Galaxy Redshift Survey ...Galaxy Redshift Survey ...higher redshift: the DEIMOS/DEEP (or DEEP2) and zCOSMOS ...the redshift range ...
207
REDSHIFT PERIODICITY
... After analyzing the way of redshifts measuring for the objects from the Burbidge’s list, Roeder [76] found that some of measure- ments are incorrect. They are dubious due to the problematical iden- tification of lines in ...
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Mass of the Universe and the Redshift
... observed redshift of luminous objects in distant galaxies, such as tired light models, have never been taken seriously since it was first offered by Zwicky in 1929 ...
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Slicing COSMOS with SC4K:the evolution of typical Lya emitters and the Lya escape fraction from z~2 to z~6
... Lyα is intrinsically the strongest emission line in the rest-frame optical and UV (e.g. Partridge & Peebles 1967; Pritchet 1994) and it is routinely used to select high redshift sources (z ∼ 2 − 7; see e.g. ...
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The Evolution of the Galaxy Stellar Mass Function at z = 4-8: A Steepening Low-mass-end Slope with Increasing Redshift
... and maximum values of stellar mass density allowed by the 1σ contour of the Schechter parameters. Small symbols are the com- pilation of the stellar mass densities from the literature by Madau & Dickinson 2014 (using ...
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Static and Dynamic Components of the Redshift
... + . This finding is considered by many cosmologist, including López-Corredoira [4] and Orlov and Raikov [5], as inconsistent with other findings, and by Crawford [13], as flawed. Hawkins [14] did not find any time ...
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The galaxy cluster mid infrared luminosity function at 1 3 < z <3 2
... higher redshift. We study the evolution of the luminosity function of almost 200 galaxy cluster candidates at ...high redshift galaxy clusters, achieving statistics never before achieved at these ...
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