212 citations · 3.2k across the 77 of their papers we have counts for
5 papers · 1 filter
Chasing the observational signatures of seed black holes at z > 7: candidate statistics
Rosa Valiante, Raffaella Schneider, Luca Graziani +1
Supermassive black holes (SMBHs) of 10^9-10^10 Msun were already in place ~13 Gyr ago, at z>6. Super-Eddington growth of low-mass BH seeds (~100 Msun) or less extreme accretion ont…
Where does galactic dust come from?
Michele Ginolfi, Luca Graziani, Raffaella Schneider +5
Here we investigate the origin of the dust mass (Mdust) observed in the Milky Way (MW) and of dust scaling relations found in a sample of local galaxies from the DGS and KINGFISH s…
The formation and coalescence sites of the first gravitational wave events
Raffaella Schneider, Luca Graziani, Stefania Marassi +4
We present a novel theoretical model to characterize the formation and coalescence sites of compact binaries in a cosmological context. This is based on the coupling between the bi…
The history of the dark and luminous side of Milky Way-like progenitors
Luca Graziani, M. de Bennassuti, R. Schneider +2
Here we investigate the evolution of a Milky Way (MW) -like galaxy with the aim of predicting the properties of its progenitors all the way from to . We apply GA…
Enabling Radiative Transfer on AMR grids in CRASH
N. Hariharan, L. Graziani, B. Ciardi +2
We introduce CRASH-AMR, a new version of the cosmological Radiative Transfer (RT) code CRASH, enabled to use refined grids. This new feature allows us to attain higher resolution i…