211 citations · 1.9k across the 58 of their papers we have counts for
9 papers · 1 filter
High-definition imaging of a filamentary connection between a close quasar pair at z=3
Davide Tornotti, Michele Fumagalli, Matteo Fossati +16
Filaments connecting halos are a long-standing prediction of cold dark matter theories. We present a detection of the cosmic web emission connecting two quasar-host galaxies at red…
Testing the key role of the stellar mass-halo mass relation in galaxy merger rates and morphologies via DECODE, a novel Discrete statistical sEmi-empiriCal mODEl
Hao Fu, Francesco Shankar, Mohammadreza Ayromlou +19
The relative roles of mergers and star formation in regulating galaxy growth are still a matter of intense debate. We here present our DECODE, a new Discrete statistical sEmi-empir…
Lyman-alpha emitters in a cosmological volume II: the impact of the intergalactic medium
S. Gurung-Lopez, Alvaro A. Orsi, Silvia Bonoli +3
In the near future galaxy surveys will target Lyman alpha emitting galaxies (LAEs) to unveil the nature of the dark energy. It has been suggested that the observability of LAEs is…
Lyα emitters in a cosmological volume I: the impact of radiative transfer
Siddhartha Gurung-López, Álvaro A. Orsi, Silvia Bonoli +2
Lyman-α emitters (LAEs) are a promising target to probe the large scale structure of the Universe at high redshifts, . However, their detection is sensitive to radiativ…
Earth-mass haloes and the emergence of NFW density profiles
Raul E. Angulo, Oliver Hahn, Aaron Ludlow +1
We simulate neutralino dark matter (DM) haloes from their initial collapse, at earth mass, up to a few percent solar. Our results confirm that the density profiles of the…
Massive black hole seeds born via direct gas collapse in galaxy mergers: their properties, statistics and environment
Silvia Bonoli, Lucio Mayer, Simone Callegari
We study the statistics and cosmic evolution of massive black hole seeds formed during major mergers of gas-rich late-type galaxies. Generalizing the results of the hydro-simulatio…