741 citations · 6.5k across the 104 of their papers we have counts for
5 papers · 1 filter
Impact of AGN feedback on galaxies and their multiphase ISM across cosmic time
Milena Valentini, Giuseppe Murante, Stefano Borgani +6
We present simulations of galaxy formation, based on the GADGET-3 code, in which a sub-resolution model for star formation and stellar feedback is interfaced with a new model for A…
The Accuracy of Weak Lensing Simulations
Stefan Hilbert, Alexandre Barreira, Giulio Fabbian +9
We investigate the accuracy of weak lensing simulations by comparing the results of five independently developed lensing simulation codes run on the same input -body simulation.…
Fast numerical method to generate halo catalogs in modified gravity (part I): second-order Lagrangian Perturbation Theory
Chiara Moretti, Simone Mozzon, Pierluigi Monaco +2
We present and test a new numerical method to determine second-order Lagrangian displacement fields in the context of modified gravity (MG) theories. We start from the extension of…
Toward a robust inference method for the galaxy bispectrum: likelihood function and model selection
Andrea Oddo, Emiliano Sefusatti, Cristiano Porciani +2
The forthcoming generation of galaxy redshift surveys will sample the large-scale structure of the Universe over unprecedented volumes with high-density tracers. This advancement w…
Chemical evolution of disc galaxies from cosmological simulations
Milena Valentini, Stefano Borgani, Alessandro Bressan +3
We perform a suite of cosmological hydrodynamical simulations of disc galaxies, with zoomed-in initial conditions leading to the formation of a halo of mass $M_{\rm halo, \, DM} \s…