Abstract The James Webb Space Telescope (JWST) is a large (6.6 m), cold (< 50 K), infrared
(IR)-optimized space observatory that will be launched early in the next decade into orbit …

We review theory and applications of weak gravitational lensing. After summarising
Friedmann–Lemaı̂tre cosmological models, we present the formalism of gravitational …

We present results from the Cosmic Assembly Near-infrared Deep Extragalactic Legacy
Survey (CANDELS) photometric redshift methods investigation. In this investigation, the …

Photometric redshifts are quickly becoming an essential tool of observational cosmology,
although their utilization is somewhat hindered by certain shortcomings of the existing …

The evolution of galaxy clustering from z= 0 to z≃ 4.5 is analysed using the angular
correlation function and the photometric redshift distribution of galaxies brighter than I AB …

In this paper we study the accuracy of photometric redshifts computed through a standard
SED fitting procedure, where SEDs are obtained from broad-band photometry. We present …

Using semi-analytic models of galaxy formation set within the cold dark matter (CDM)
merging hierarchy, we investigate several scenarios for the nature of the high-redshift) …

Upcoming weak lensing surveys on wide fields will provide the opportunity to reconstruct the
structure along the line of sight tomographically by employing photometric redshift …

We present results from a study of the photometric redshift performance of the Dark Energy
Survey (DES), using the early data from a Science Verification period of observations in late …

Context. Photometric redshifts (photo-z's) have become an essential tool in extragalactic
astronomy. Many current and upcoming observing programmes require great accuracy of …