8 citations · 16 across the 6 of their papers we have counts for
7 papers
Exploring the observed properties of JWST Little Red Dots with cosmological simulations and dust radiative transfer
Saksham Chandna, Fabio Di Mascia, Simona Gallerani +6
JWST has uncovered compact high-redshift (z>=4) sources, dubbed Little Red Dots (LRDs), characterised by a distinct V-shaped continuum. Their nature remains debated since broad-lin…
Variability in Cosmological Hydrodynamical Simulations: how Stochastic Processes, Numerical Effects, and Reproducibility Limits impact Predictability
Chaitra, Antonio Ragagnin, Milena Valentini +3
Cosmological hydrodynamical simulations are powerful tools for studying galaxy formation, yet their predictive precision is limited by stochastic variability and numerical uncertai…
Dynamical friction and massive black hole orbits: analytical predictions and numerical solutions
Alice Damiano, Stefano Borgani, Milena Valentini +4
We investigate the orbital decay of a massive BH embedded in a dark matter halo and a stellar bulge, using both analytical and numerical simulations with the aim of developing and…
Simulating nearby disc galaxies on the main star formation sequence II. The gas structure transition in low and high stellar mass discs
Pierrick Verwilghen, Eric Emsellem, Florent Renaud +14
Recent hydrodynamical simulations of isolated barred disc galaxies have suggested a structural change in the distribution of the interstellar medium (ISM) around a stellar mass M$_…
On the Robustness of Cluster Clustering Covariance Calibration
Alessandra Fumagalli, Tiago Castro, Stefano Borgani +1
Ongoing and upcoming wide-field surveys at different wavelengths will measure the distribution of galaxy clusters with unprecedented precision, demanding accurate models for the tw…
Multi-wavelength properties of LISA detectable events
Srija Chakraborty, Simona Gallerani, Fabio Di Mascia +5
We investigate the intrinsic and observational properties of galaxies hosting coalescing massive black holes (MBHs) that gives rise to gravitational waves (GWs) detect…
Is GN-z11 powered by a super-Eddington massive black hole?
Maulik Bhatt, Simona Gallerani, Andrea Ferrara +6
Observations of quasars powered by supermassive black holes (SMBHs; ) challenge our current understanding of early black hole (BH) f…