335 citations · 3.5k across the 72 of their papers we have counts for
7 papers · 1 filter
Constraining the mass density of free-floating black holes using razor-thin lensing arcs
Uddipan Banik, Frank C. van den Bosch, Michael Tremmel +5
Strong lensing of active galactic nuclei in the radio can result in razor-thin arcs, with a thickness of less than a milli-arcsecond, if observed at the resolution achievable with…
Not So Heavy Metals: Black Hole Feedback Enriches The Circumgalactic Medium
N. Nicole Sanchez, Jessica K. Werk, Michael Tremmel +4
We examine the effects of SMBH feedback on the CGM using a cosmological hydrodynamic simulation \citep[{\sc Romulus25};][]{Tremmel2017} and a set of four zoom-in `genetically modif…
The Accretion History of AGN I: Supermassive Black Hole Population Synthesis Model
Tonima Tasnim Ananna, Ezequiel Treister, Claudia Megan Urry +6
As matter accretes onto the central supermassive black holes in active galactic nuclei (AGN), X-rays are emitted. We present a population synthesis model that accounts for the summ…
Introducing RomulusC: A Cosmological Simulation of a Galaxy Cluster with Unprecedented Resolution
Michael Tremmel, Thomas R. Quinn, Angelo Ricarte +6
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 halo wi…
Multimessenger Signatures of Massive Black Holes in Dwarf Galaxies
Jillian Bellovary, Colleen Cleary, Ferah Munshi +4
Recent discoveries of massive black holes (MBHs) in dwarf galaxies suggest that they may have a more common presence than once thought. Systematic searches are revealing more candi…
Tangos: the agile numerical galaxy organization system
Andrew Pontzen, Michael Tremmel
We present Tangos, a Python framework and web interface for database-driven analysis of numerical structure formation simulations. To understand the role that such a tool can play,…
Wandering Supermassive Black Holes in Milky Way Mass Halos
Michael Tremmel, Fabio Governato, Marta Volonteri +2
We present a self-consistent prediction from a large-scale cosmological simulation for the population of `wandering' supermassive black holes (SMBHs) of mass greater than M$…