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Properties of high-z galaxies as seen through lensing clusters
R. Pello, J-P. Kneib, J-F. Le Borgne +6
We discuss the first results obtained on the study of a sample of high-z galaxies (2 < z < 7), using the gravitational amplification effect in the core of lensing clusters. Sources…
Photometric Redshifts in lensing clusters: Identification and Calibration of faint high-z galaxies
Roser Pello, Jean-Paul Kneib, Micol Bolzonella +1
We discuss a method aiming to use photometric redshifts in lensing clusters to access the population of distant background sources. The amplification provided by gravitational lens…
Effects of cluster galaxies on arc statistics
Massimo Meneghetti, Micol Bolzonella, Matthias Bartelmann +2
We present the results of a set of numerical simulations evaluating the effect of cluster galaxies on arc statistics. We perform a first set of gravitational lensing simulations us…