KiDS+VIKING-450: Cosmic shear tomography with optical and infrared data

Hildebrandt, H.; Köhlinger, F.; L. van den Busch, J.; Joachimi, B.; Heymans, C.; Kannawadi, A.; H. Wright, A.; Asgari, M.; Blake, C.; Hoekstra, H.; Joudaki, S.; Kuijken, K.; Miller, L.; B. Morrison, C.; Tröster, T.; Amon, A.; Archidiacono, M.; Brieden, S.; Choi, A.; T. A. de Jong, J.; Erben, T.; Giblin, B.; Mead, A.; A. Peacock, J.; Radovich, M.; Schneider, P.; Sifón, C.; Tewes, M.

doi:10.1051/0004-6361/201834878

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KiDS+VIKING-450: Cosmic shear tomography with optical and infrared data

Shared by NobleBlocks on Jan 1, 2020 • 12:00 AM UTC

Authors:

H. Hildebrandt

F. Köhlinger

J. L. van den Busch

Abstract

We present a tomographic cosmic shear analysis of the Kilo-Degree Survey (KiDS) combined with the VISTA Kilo-Degree Infrared Galaxy Survey. This is the first time that a full optical to near-infrared data set has been used for a wide-field cosmological weak lensing experiment. This unprecedented dat...

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