7 citations
- Lyon 1 UniversitéFR29 papers
- Centre National de la Recherche ScientifiqueFR26 papers
- Aix-Marseille UniversitéFR16 papers
- Sorbonne UniversitéFR15 papers
- Université Paris Sciences et LettresFR15 papers
- Institut d'Astrophysique de ParisFR14 papers
- Institut de Recherche en Astrophysique et PlanétologieFR14 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR14 papers
- Université Toulouse III - Paul SabatierFR14 papers
- University of GenevaCH14 papers
- Centre de physique des particules de MarseilleFR13 papers
- Université Paris CitéFR13 papers
7 papers · 1 filter
Euclid. Populating a dark universe with galaxies using SciPIC
Euclid Collaboration, E. J. Gonzalez, J. Carretero +305
High-fidelity galaxy mocks are crucial for validating analysis pipelines and for cosmological inference. In this context, the Science Pipeline at PIC (SciPIC) is a pipeline specifi…
Euclid preparation. LXXXIX. Accurate and precise data-driven angular power spectrum covariances
Euclid Collaboration, K. Naidoo, J. Ruiz-Zapatero +280
We develop techniques for generating accurate and precise internal covariances for measurements of clustering and weak-lensing angular power spectra. These methods have been design…
Euclid preparation. The impact of redshift interlopers on the two-point correlation function analysis
Euclid Collaboration, I. Risso, A. Veropalumbo +317
The Euclid survey aims to measure the spectroscopic redshift of emission-line galaxies by identifying the H line in their slitless spectra. This method is sensitive to the si…
Extracting the Alcock-Paczynski signal from voids: A novel approach via reconstruction
G. Degni, E. Sarpa, M. Aubert +3
The void galaxy cross correlation function is a powerful tool to extract cosmological information. Through the void galaxy cross correlation function, cosmic voids, the underdense…
Euclid Quick Data Release (Q1). LEMON -- Lens Modelling with Neural networks. Automated and fast modelling of Euclid gravitational lenses with a singular isothermal ellipsoid mass profile
Euclid Collaboration, V. Busillo, C. Tortora +312
The Euclid mission aims to survey around 14000 deg^{2} of extragalactic sky, providing around 10^{5} gravitational lens images. Modelling of gravitational lenses is fundamental to…
Euclid preparation: LXXXVII. Non-Gaussianity of 2-point statistics likelihood: Precise analysis of the matter power spectrum distribution
Euclid Collaboration, J. Bel, S. Gouyou Beauchamps +281
We investigate the non-Gaussian features in the distribution of the matter power spectrum multipoles. Using the COVMOS method, we generate 100\,000 mock realisations of dark matter…