Photometric Redshifts and Gravitational Telescopes

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dc.creatorPello, R.
dc.creatorBolzonella, M.
dc.creatorBorgne, J. F. Le
dc.creatorKneib, J. P.
dc.creatorFort, B.
dc.creatorMellier, Y.
dc.creatorDantel, M.
dc.creatorCampusano, L.
dc.creatorEllis, R. S.
dc.creatorSmail, I.
dc.creatorTijera, I.
dc.date2000-07-10
dc.date.accessioned2026-07-07T01:54:19Z
dc.date.available2026-07-07T01:54:19Z
dc.descriptionWe review the use of photometric redshifts in the particular context of Gravitational Telescopes. We discuss on the possible application of such a technique to the study of both the faint population of distant sources and the properties of cluster lenses. Photometric reshifts could be used to derive the redshift distribution and properties of a very faint subsample of high-z lensed galaxies, otherwise out of reach. Concerning the mass distribution in lensing clusters, photometric reshifts are strongly needed to scale the mass in weak lensing analysis, and to characterize the lensing structure.
dc.description6 pages, 3 figures, Proceedings of the XXth Moriond Astrophysics Meeting ``Cosmological Physics with Gravitational Lensing'', J.-P. Kneib, Y. Mellier, M. Moniez and J. Tran Thanh Van eds., 2000
dc.identifierhttps://arxiv.org/abs/astro-ph/0007117
dc.identifierhttp://arxiv.org/abs/astro-ph/0007117
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/1301
dc.subjectAstrophysics
dc.titlePhotometric Redshifts and Gravitational Telescopes
dc.typetext

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