The quest for binary and dual supermassive black holes (SMBHs) at the dawn of the multi-
messenger era is compelling. Detecting dual active galactic nuclei (AGN)–active SMBHs at …

We review results from cosmic X-ray surveys of active galactic nuclei (AGNs) over the past
≈ 15≈ 15 years that have dramatically improved our understanding of growing …

Context. The AGN bolometric correction is a key element for understanding black hole (BH)
demographics and computing accurate BH accretion histories from AGN luminosities …

We present the evolution of black holes (BHs) and their relationship with their host galaxies
in Astrid, a large-volume cosmological hydrodynamical simulation with box size 250 h …

ABSTRACT Code Investigating GALaxy Emission (cigale) is a powerful multiwavelength
spectral energy distribution (SED) fitting code for extragalactic studies. However, the current …

Quasar feedback in the form of powerful outflows is invoked as a key mechanism to quench
star formation in galaxies, although direct observational evidence is still scarce and debated …

We study the properties of black holes and their host galaxies across cosmic time in the
Illustris simulation. Illustris is a large-scale cosmological hydrodynamical simulation which …

The majority of the accreting supermassive black holes in the Universe are obscured by
large columns of gas and dust,,. The location and evolution of this obscuring material have …

We analyse the demographics of black holes (BHs) in the large-volume cosmological
hydrodynamical simulation Horizon-AGN. This simulation statistically models how much gas …

We develop a new spectral model for the broad-band spectral energy distribution (SED) of
active galactic nuclei (AGN). This includes an outer standard disc, an inner warm …