Constraints in the lambda_0-Omega_0 plane from gravitational lensing

Phillip Helbig

in New Cosmological Data and the Values of the Fundamental Parameters, International Astronomical Union. Symposium No. 201 (ADS: 2005IAUS..201.....L)
A. Lasenby & A. Wilkinson (eds.),
San Francisco: Astronomical Society of the Pacific, p. 245 (2005)
ISBN 1-58381-212-1


I review simultaneous constraints on the cosmological parameters lambda_0 and Omega_0 from gravitational lensing. The emphasis is on systematic extragalactic surveys for strong gravitational lenses, mainly the largest and best-defined such survey, JVAS/CLASS.


info and local links to full paper | ADS: 2005IAUS..201..245H | arXiv: astro-ph/0011031 | Google Scholar
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