66 citations · 218 across the 10 of their papers we have counts for
6 papers · 1 filter
Non-perturbative halo clustering from cosmological density peaks
Tobias Baldauf, Sandrine Codis, Vincent Desjacques +1
Associating the formation sites of haloes with the maxima of the smoothed linear density field, we present non-perturbative predictions for the Lagrangian and evolved halo correlat…
Nuw CDM cosmology from the weak lensing convergence PDF
Aoife Boyle, Cora Uhlemann, Oliver Friedrich +5
Pinning down the total neutrino mass and the dark energy equation of state is a key aim for upcoming galaxy surveys. Weak lensing is a unique probe of the total matter distribution…
Probability distribution function of the aperture mass field with large deviation theory
Alexandre Barthelemy, Sandrine Codis, Francis Bernardeau
In the context of tomographic cosmic shear surveys, a theoretical model for the one-point statistics of the aperture mass (Map) is developed. This formalism is based on the applica…
The clustering of critical points in the evolving cosmic web
Junsup Shim, Sandrine Codis, Christophe Pichon +2
Focusing on both small separations and Baryonic Acoustic Oscillation scales, the cosmic evolution of the clustering properties of peak, void, wall, and filament-type critical point…
Formation of compact galaxies in the Extreme-Horizon simulation
Solène Chabanier, Frédéric Bournaud, Yohan Dubois +18
We present the Extreme-Horizon (EH) cosmological simulation: EH models galaxy formation with stellar and AGN feedback and uses a very high resolution in the intergalactic and circu…
Post-Born corrections to the one-point statistics of (CMB) lensing convergence obtained via large deviation theory
Alexandre Barthelemy, Sandrine Codis, Francis Bernardeau
Weak lensing of galaxies and CMB photons through the large-scale structure of the Universe is one of the most promising cosmological probes with upcoming experiments dedicated to i…