Euclid-France Theory and Likelihood Workshop

lundi 28 nov. 2022, 10:00 → 18:00 Europe/Paris

Amphithéâtre Henri Mineur (IAP, Paris)

Following the will to re-launch a scientific animation between the different French laboratories involved in the Euclid project, a Euclid-France workshop on theory and likelihood will take place on 28 November at the IAP. It will focus on the work that can be relevant for the theory group of the Consortium, as well as on the preparation of the likelihood and related statistical analyses. It will be a place of exchange for young researchers in France and will eventually promote scientific projects related to Euclid themes. 

 

Exchanges in a broader framework and not strictly limited to the Euclid collaboration are also encouraged. The face-to-face mode will be privileged with support for young researchers, but a hybrid option will also be available. Talks will be in English. 

 

We invite you to submit your abstracts before October 22nd, and register before November 14. Limited funding can be requested, within October 22nd, including a statement motivating your request: fundings will be preferably assigned to students and postdocs giving a talk, and who would not be able to participate otherwise. 

 

Looking forward to seeing you at IAP,
S. Codis, V. Pettorino, I. Tutusaus and F. Vernizzi

 

This workshop follows the Code of Conduct of the Euclid Consortium: https://www.euclid-ec.org/?page_id=4358

10:00 → 10:10 Welcome

Orateur: François R. Bouchet (IAP)

10:10 → 10:20 Introduction

Orateur: Stephanie Escoffier (CPPM)

Euclid-France_ThLik_2022.pdf

10:20 → 10:50 Euclid-likelihood and Euclid-Theory

Orateur: Isaac Tutusaus (ICE/IRAP)

itutusaus_Euclid_France_theory_likelihood.pdf

10:50 → 11:20 Precision modelling of neutrino impact on LSS

Orateur: Petter Taule (Technical University of Munich)

Taule_neutrino_LSS.pdf

11:20 → 11:50 Coffee break

11:50 → 12:20 Tomographic Coupled Dark Energy with Euclid

Orateur: Lisa Goh

Euclid-France Likelihood Talk.pdf

12:20 → 12:50 Mixed Dark Matter constraints from KiDS-1000 and effects on S8 tension

Orateur: Fabian Hervas Peters (CEA/IRFU/DAp-AIM/Cosmostat)

12:50 → 14:20 Lunch break

14:20 → 14:50 Galaxy clustering analysis with DESI

Orateur: Pauline Zarrouk (LPNHE)

PZarrouk_DESI_EuclidWorkshop_November2022.pdf

14:50 → 15:20 UNIONS: The impact of systematic errors on weak-lensing peak counts

Orateur: Emma Ayçoberry (IAP)

Aycoberry_Euclid_2022.pdf

15:20 → 15:50 SELFI enhanced: robustness to model misspecification and Euclid forecast

Orateur: Florent Leclercq (Institut d'Astrophysique de Paris)

2022-11-28_Euclid_France_Theory_Likelihood.pdf

15:50 → 16:20 Coffee break

16:20 → 16:50 Testing the accuracy of likelihoods for cluster abundance cosmology

Orateur: Constantin Payerne (LPSC (IN2P3))

Constantin_Payerne.pdf

16:50 → 17:20 Primordial non-gaussianities or relativistic effects in Large Scale Structures?

Orateur: Clément Stahl (ObAS)

talk LSS 2022.pdf