KiDS & Euclid: Cosmological implications of a pseudo angular power spectrum analysis of KiDS-1000 cosmic shear tomography

Euclid Collaboration, A. Loureiro, L. Whittaker, A. Spurio Mancini, B. Joachimi, A. Cuceu, M. Asgari, B. Stölzner, E. A. Valentijn

Research output: Working paperPreprintAcademic

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Abstract

We present a tomographic weak lensing analysis of the Kilo Degree Survey Data Release 4 (KiDS-1000) using a new pseudo angular power spectrum estimator (\pcl) under development for the ESA Euclid mission. Over 21 million galaxies with shape information are divided into five tomographic redshift bins ranging from 0.1 to 1.2 in photometric redshift. We measure \pcl{} using eight bands in the multipole range $76
Original languageEnglish
PublisherarXiv
DOIs
Publication statusSubmitted - 2021

Keywords

  • Astrophysics - Cosmology and Nongalactic Astrophysics

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