Euclid SPV3 meeting

Session

Weak Lensing End-2-End box, status and performances

WLE2E

22 mars 2023, 11:00

salle des séminaires (Institut d'Astrophysique de Paris)

Présidents de session

Weak Lensing End-2-End box, status and performances

• Alessio Mancini

3. Testing the impact of scale-dependent multiplicative bias on the cosmological analysis of the 3x2pt statistics for Euclid.

Konstantinos Tanidis (University of Oxford)

22/03/2023 11:00

PSF tool kit, status and performances

In this work, we study the effect of spatially-varying multiplicative bias on the cosmological parameter estimation in the combined photometric analysis of the 3x2pt statistics for a Euclid DR3 end-to-end forecast. To do so, we consider a spin-0 m-bias map characterized by a Gaussian profile angular power spectrum that has been studied in the literature. Also, we proceed with a conservative...