Massive black holes (MBHs) inhabit galactic centres, and power luminous quasars and
active galactic nuclei, sha** their cosmic environment with the energy they produce. The …

We introduce the new TNG-Cluster project, an addition to the IllustrisTNG suite of
cosmological magnetohydrodynamical simulations of galaxy formation. Our objective is to …

The co-evolution between supermassive black holes and their environment is most directly
traced by the hot atmospheres of dark matter halos. The cooling of the hot atmosphere …

The past decade has seen significant progress in understanding galaxy formation and
evolution using large-scale cosmological simulations. While these simulations produce …

We present the first results from romulusc, the highest resolution cosmological
hydrodynamic simulation of a galaxy cluster run to date. romulusc, a zoom-in simulation of a …

Galaxy groups are more than an intermediate scale between clusters and halos hosting
individual galaxies, they are crucial laboratories capable of testing a range of astrophysics …

Galaxy groups and poor clusters are more common than rich clusters, and host the largest
fraction of matter content in the Universe. Hence, their studies are key to understand the …

A 40 Billion Solar-mass Black Hole in the Extreme Core of Holm 15A, the Central Galaxy of Abell
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Using 145 early-and late-type galaxies (ETGs and LTGs) with directly measured
supermassive black hole masses, M BH, we build upon our previous discoveries that:(i) …

We carry out a comprehensive Bayesian correlation analysis between hot halos and direct
masses of supermassive black holes (SMBHs), by retrieving the X-ray plasma properties …