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Predicted Lens Redshifts And Magnitudes

Published online by Cambridge University Press:  25 May 2016

P. Helbig
P. Helbig*
Affiliation:
Hamburger Sternwarte, Gojenbergsweg 112, D-21029 Hamburg, Germany

Abstract

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For gravitational lens systems with unknown lens redshifts, the redshifts and brightnesses of the lenses are predicted for a variety of cosmological models. Besides providing hints as to which systems should be observed with a realistic chance of measuring the lens redshifts, which are needed for detailed lensing statistics and for modelling the lenses, these calculations give a visual impression of the influence of the cosmological model in gravitational lensing.

Type
Chapter 1: Classical Cosmology
Information
Symposium - International Astronomical Union , Volume 173: Astrophysical Applications of Gravitational Lensing , 1996 , pp. 21 - 22
Copyright
Copyright © Kluwer 1996 

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