CLUSTERS AS TELESCOPES (CATS) PROJECT
Team Members: PN, Jean-Paul Kneib, Eric Jullo, Anson D'Aloisio, Johann Richard, Marceau Limousin,
Jens Hjorth
Probing dark energy with strong gravitational lensing by clusters
Mapping the dark matter distribution in clusters
First application: Abell 1689, results published in Jullo, PN et al., Science, 2010.