Baryonification extended to thermal Sunyaev Zel’dovich
We designed an enhanced baryonification model that captures not only how galaxy formation shapes matter but also how it heats and pressurizes gas — unlocking realistic predictions …
DES Y3 cosmic shear down to small scales: constraints on cosmology and baryons
Unlocking the hidden power of small scales, this study delivers the first full-range cosmic shear analysis of DES Y3 data—tightening cosmological constraints and revealing how …
The BACCO Simulation Project: A baryonification emulator with Neural Networks
We introduce a powerful neural-network emulator that precisely predicts how baryons reshape the cosmic matter power spectrum across cosmologies and feedback models. Trained on over …
Modelling the large scale structure of the Universe as a function of cosmology and baryonic physics
We present a fast framework that models the Universe’s 3D mass distribution by combining rescaled N-body simulations with a baryonification algorithm, accurately reproducing …