Photometric Redshifts in lensing clusters: Identification and Calibration of faint high-z galaxies

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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 lensing allows to calibrate photometric redshifts 1 to 3 magnitudes deeper with respect to field studies. We present and discuss some results obtained with this procedure on extensively studied clusters, as well as the future issues of this project.
6 pages, 4 figures, Conference Proceedings of the "Photometric Redshifts and High Redshift Galaxies", April 28-30, 1999, Pasadena

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Astrophysics

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http://salesiana.dossiersoluciones.com/handle/123456789/14451

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/astro-ph/9907054
 http://arxiv.org/abs/astro-ph/9907054

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arXiv