Dynamical Friction Modeling of Massive Black Holes in Cosmological Simulations and Effects on Merger Rate Predictions

Abstract

In this work we establish and test methods for implementing dynamical friction for massive black hole pairs that form in large volume cosmological hydrodynamical simulations which include galaxy formation and black hole growth. We verify our models and parameters both for individual black hole dynamics and for the black hole population in cosmological volumes. Using our model of dynamical friction (DF) from collisionless particles, black holes can effectively sink close to the galaxy center, provided that the black hole's dynamical mass is at least twice that of the lowest mass resolution particles in the simulation. Gas drag also plays a role in assisting the black holes' orbital decay, but it is typically less effective than that from collisionless particles, especially after the first billion years of the black hole's evolution. DF from gas becomes less than $1\%$ of DF from collisionless particles for BH masses $>10^7$ M${}_{\odot }$. Using our best DF model, we calculate the merger rate down to $z=1.1$ using an $L_{\mathrm{box}}=35$ Mpc$/h$ simulation box. We predict $\sim 2$ mergers per year for $z>1.1$ peaking at $z\sim 2$. These merger rates are within the range obtained in previous work using similar-resolution hydro-dynamical simulations. We show that the rate is enhanced by factor of $\sim 2$ when DF is taken into account in the simulations compared to the no-DF run. This is due to $>40\%$ more black holes reaching the center of their host halo when DF is added.

arXiv comment17 pages, 12 figures; Comments welcome!

References in corpus (81)

• Observation of Gravitational Waves from a Binary Black Hole Merger
• Nine-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Parameter Results
• Coevolution (Or Not) of Supermassive Black Holes and Host Galaxies
• The Demography of Massive Dark Objects in Galaxy Centres
• The EAGLE project: Simulating the evolution and assembly of galaxies and their environments
• Energy input from quasars regulates the growth and activity of black holes and their host galaxies
• Cosmological SPH simulations: A hybrid multi-phase model for star formation
• Introducing the Illustris Project: Simulating the coevolution of dark and visible matter in the Universe
• Modeling feedback from stars and black holes in galaxy mergers
• Simulating Galaxy Formation with the IllustrisTNG Model
• The EAGLE simulations of galaxy formation: calibration of subgrid physics and model variations
• Simulating galaxy formation with black hole driven thermal and kinetic feedback
• Simba: Cosmological Simulations with Black Hole Growth and Feedback
• A model for cosmological simulations of galaxy formation physics
• Ahf: Amiga's Halo Finder
• A unified model for AGN feedback in cosmological simulations of structure formation
• Dancing in the dark: galactic properties trace spin swings along the cosmic web
• Cosmological simulations of the growth of supermassive black holes and feedback from active galactic nuclei: method and tests
• The merger rate of galaxies in the Illustris Simulation: a comparison with observations and semi-empirical models
• Dynamical Friction in a Gaseous Medium
• The dynamical evolution of massive black hole binaries - I. Hardening in a fixed stellar background
• Low-frequency gravitational-wave science with eLISA/NGO
• Cosmological simulations of black hole growth: AGN luminosities and downsizing
• The Major and Minor Galaxy Merger Rates at z < 1.5
• A General Class of Lagrangian Smoothed Particle Hydrodynamics Methods and Implications for Fluid Mixing Problems
• Rapid growth of high redshift black holes
• The Romulus Cosmological Simulations: A Physical Approach to the Formation, Dynamics and Accretion Models of SMBHs
• The Population of Viscosity- and Gravitational Wave-Driven Supermassive Black Hole Binaries Among Luminous AGN
• A Comparison of Methods for Determining the Molecular Content of Model Galaxies
• The cosmic evolution of massive black holes in the Horizon-AGN simulation
• The evolution of massive black holes and their spins in their galactic hosts
• Detecting the stochastic gravitational wave background using pulsar timing
• The Role of Gas in the Merging of Massive Black Holes in Galactic Nuclei. I. Black Hole Merging in a Spherical Gas Cloud
• Massive Black Hole Binary Mergers in Dynamical Galactic Environments
• A New Sample of (Wandering) Massive Black Holes in Dwarf Galaxies from High Resolution Radio Observations
• On the Life and Death of Satellite Haloes
• The BlueTides Simulation: First Galaxies and Reionization
• The case for super-critical accretion onto massive black holes at high redshift
• The imprint of massive black hole formation models on the LISA data stream
• Constraining the properties of the proposed supermassive black hole system in 3c66b: Limits from pulsar timing
• Off the Beaten Path: A New Approach to Realistically Model The Orbital Decay of Supermassive Black Holes in Galaxy Formation Simulations
• The Local Nanohertz Gravitational-Wave Landscape From Supermassive Black Hole Binaries
• The Observational Signatures of Supermassive Black Hole Seeds
• The final-parsec problem in the collisionless limit
• Constraining Peaks in Gaussian Primordial Density Fields: an Application of the Hoffman-Ribak Method
• Post-Newtonian Evolution of Massive Black Hole Triplets in Galactic Nuclei: IV. Implications for LISA
• The properties of satellite galaxies in simulations of galaxy formation
• Fate of Supermassive Black Holes and Evolution of the M(BH)-sigma Relation in Merging Galaxies: The Effect of Gaseous Dissipation
• Hydrodynamics of galaxy mergers with supermassive black holes: is there a last parsec problem ?
• The erratic dynamical life of black hole seeds in high-redshift galaxies
• Blowing cold flows away: the impact of early AGN activity on the formation of a brightest cluster galaxy progenitor
• Unveiling the first black holes with JWST: multi-wavelength spectral predictions
• Wandering Black Holes in Bright Disk Galaxy Halos
• Black hole mergers from dwarf to massive galaxies with the NewHorizon and Horizon-AGN simulations
• Dynamical Friction around Supermassive Black Holes
• Dynamical friction and the evolution of Supermassive Black hole Binaries: the final hundred-parsec problem
• The First Massive Black Hole Seeds and Their Hosts
• Massive black hole merger rates: the effect of kpc separation wandering and supernova feedback
• The origin of most massive black holes at high-z: BLUETIDES and the next quasar frontier
• Interaction of massive black hole binaries with their stellar environment: II. Loss-cone depletion and binary orbital decay
• Dancing to ChaNGa: A Self-Consistent Prediction For Close SMBH Pair Formation Timescales Following Galaxy Mergers
• Incorporating the molecular gas phase in galaxy-size numerical simulations: first applications in dwarf galaxies
• Post-Newtonian evolution of massive black hole triplets in galactic nuclei -- II. Survey of the parameter space
• Probing Massive Black Hole Binary Populations with LISA
• The properties of the first galaxies in the BLUETIDES simulation
• Probing gas disc physics with LISA: simulations of an intermediate mass ratio inspiral in an accretion disc
• Understanding black hole mass assembly via accretion and mergers at late times in cosmological simulations
• The Clustering of High Redshift Galaxies in the Cold Dark Matter Scenario
• A Comparative Study of AGN Feedback Algorithms
• Music from the heavens - Gravitational waves from supermassive black hole mergers in the EAGLE simulations
• The fate of central black holes in merging galaxies
• The descendants of the first quasars in the BlueTides simulation
• BlueTides simulation: establishing black hole-galaxy relations at high-redshift
• On the Dynamics of Supermassive Black Holes in Gas-Rich, Star-Forming Galaxies: the Case for Nuclear Star Cluster Coevolution
• Merger rate of stellar black hole binaries above the pair instability mass gap
• Monsters in the Dark: Predictions for Luminous Galaxies in the Early Universe from the BlueTides Simulation
• Gas outflows from the z= 7.54 quasar : predictions from the BlueTides Simulation
• Cosmological simulations of massive black hole seeds: predictions for next generation electromagnetic and gravitational wave observations
• The host galaxies of z=7 quasars: predictions from the BlueTides simulation
• The clustering of $z>7$ galaxies: Predictions from the BLUETIDES simulation
• Spatially Offset Active Galactic Nuclei III: Discovery of Late-Stage Galaxy Mergers with The Hubble Space Telescope

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• Massive Black Hole Mergers with Orbital Information: Predictions from the ASTRID Simulation
• Population statistics of intermediate mass black holes in dwarf galaxies using the NewHorizon simulation
• Probing the $z\gtrsim 6$ quasars in a universe with IllustrisTNG physics: Impact of gas-based black hole seeding models
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• Gravitational waves from mergers of Population III binary black holes: roles played by two evolution channels
• Direct-collapse black hole formation induced by internal radiation of host halos
• Dynamical friction and evolution of black holes in cosmological simulations: a new implementation in OpenGadget3
• Cosmic evolution of black hole-spin and galaxy orientations: clues from the NewHorizon and Galactica simulations
• Black hole mergers as tracers of spinning massive black hole and galaxy populations in the OBELISK simulation
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• Dynamics of supermassive black hole triples in the ROMULUS25 cosmological simulation
• Orbital and Radiative Properties of Wandering Intermediate-Mass Black Holes in the ASTRID Simulation
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• The ASTRID Simulation at z=0: From Massive Black Holes to Large-scale Structure
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• Relativistic dynamical friction in stellar systems
• Gaseous Dynamical Friction: a Numerical Study of Extended Perturbers
• The contribution of supermassive black holes in stripped nuclei to the supermassive black hole population of UCDs and galaxy clusters
• Tracing black hole and galaxy growth across environments since cosmic noon
• Supermassive Dark Stars and their remnants as a possible solution to three recent cosmic dawn puzzles
• Dynamical friction and massive black hole orbits: analytical predictions and numerical solutions
• Dual AGN in the Horizon-AGN simulation and their link to galaxy and massive black hole mergers, with an excursus on multiple AGN
• Black Hole merger rates in the first billion years in light of JWST data
• The black hole occupation fraction as a fossil record of seeding, dynamics, and galaxy assembly
• Rapid sinking and efficient mergers of supermassive black holes in compact high-redshift galaxies