The clustering of massive Primordial Black Holes as Dark Matter: measuring their mass distribution with Advanced LIGO

Abstract

The recent detection by Advanced LIGO of gravitational waves (GW) from the merging of a binary black hole system sets new limits on the merging rates of massive primordial black holes (PBH) that could be a significant fraction or even the totality of the dark matter in the Universe. aLIGO opens the way to the determination of the distribution and clustering of such massive PBH. If PBH clusters have a similar density to the one observed in ultra-faint dwarf galaxies, we find merging rates comparable to aLIGO expectations. Massive PBH dark matter predicts the existence of thousands of those dwarf galaxies where star formation is unlikely because of gas accretion onto PBH, which would possibly provide a solution to the missing satellite and too-big-to-fail problems. Finally, we study the possibility of using aLIGO and future GW antennas to measure the abundance and mass distribution of PBH in the range [5 - 200] Msun to 10\% accuracy.

7 pages, 4 figures. Added Paragraph on the slingshot effect, Fig. 4 and references updated, plus minor revisions

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• Mergers of primordial black holes in extreme clusters and the $H_0$ tension
• Stellar mass Primordial Black Holes as Cold Dark Matter
• 3D hydrodynamical simulations of the impact of mechanical feedback on accretion in supersonic stellar-mass black holes
• Small-scale clumping of dark matter and the mean free path of ionizing photons at $z=6$
• Building Cosmological Frozen Stars
• Spin induction from scattering of two spinning black holes in dense clusters
• $G$ Objects and primordial black holes
• Spiky CMB distortions from primordial bubbles
• Primordial black-hole formation and heavy r-process element synthesis from the cosmological QCD transition. Two aspects of an inhomogeneous early Universe
• Primordial Black-Hole-Based Pathways to Little Red Dots
• Gravitational wave background discovered by NANOGrav as evidence of a cyclic universe
• Sunyaev-Zel'dovich anisotropy due to Primordial black holes
• Effective inspiral spin distribution of primordial black hole binaries
• Astrophysics with the Laser Interferometer Space Antenna
• Compact Binary Merger Rate with Modified Gravity in Dark-Matter Spikes
• Method to search for inspiraling planetary-mass ultra-compact binaries using the generalized frequency-Hough transform in LIGO O3a data
• Constraining primordial black hole masses through $f(R)$ gravity scalarons in Big Bang Nucleosynthesis
• Non-Gaussianities and Primordial Black Holes
• Implications for Pulsar Timing Arrays of Sub-solar Black Hole Detections: From LVK to Einstein Telescope and Cosmic Explorer
• On the Origin and Nature of Dark Matter
• Mass octupole and current quadrupole corrections to gravitational wave emission from close hyperbolic encounters
• Stochastic gravitational wave background from accreting primordial black hole binaries during early inspiral stage
• Can asteroid-mass PBHDM be compatible with catalyzed phase transition interpretation of PTA?
• Microlensing of dark matter models in the Milky Way
• An analytical approximation of the evolution of the primordial curvature perturbation in the ultraslow-roll inflation
• Disentangling the potential dark matter origin of LIGO's black holes
• Signatures of Compact Halos of Sterile-Neutrino Dark Matter
• Gravitational wave background from primordial black holes in globular clusters
• Search for sub-solar mass binaries with Einstein Telescope and Cosmic Explorer
• Inflation with two-form field: the production of primordial black holes and gravitational waves
• Probing the detectability of electromagnetic signatures from Galactic isolated black holes
• Decaying Dark Matter in Halos of Primordial Black Holes
• Accretion, Evaporation and Superradiance Phase Diagram of (Primordial) Black Holes and $10^{-21}-10^{21}$ eV Scalar, Vector, Tensor Fields
• Cosmological black holes are not described by the Thakurta metric: LIGO-Virgo bounds on PBHs remain unchanged
• Revisiting PBH accretion, evaporation and their cosmological consequences
• Accurate modelling of extragalactic microlensing by compact objects
• Primordial Black Hole Formation in Rastall Gravity: Shifted Collapse Threshold and Exponential Abundance Sensitivity
• Primordial Black Hole Mergers as Probes of Dark Matter in Galactic Center
• Merger History of Clustered Primordial Black Holes
• Primordial Black Holes from Spatially Varying Cosmological Constant Induced by Field Fluctuations in Extra Dimensions
• The Stochastic Gravitational Wave Background from Primordial Gravitational Atoms
• Hierarchical Merger of Primordial Black Holes in Dwarf Galaxies
• Simulation of Primordial Black Holes with large negative non-Gaussianity
• Gravitational waves from primordial black holes passing by neutron stars: observational prospects for the Galactic center
• Gravitational waves from sub-solar mass primordial black holes
• Investigating Primordial Black Hole Accretion through Cosmic Optical Depth
• Primordial Black Holes Formed during Magneto-Hydrodynamic Turbulence in The Early Universe as Dominant Part of Dark Matter
• Neutrino Emission and Plasma Heating from Primordial Black Holes: An Improved Approach to $N_{\mathrm{eff}}$ Constraints
• Dynamics and merger rate of primordial black holes in a cluster
• Search for planetary-mass ultra-compact binaries using data from the first part of the LIGO--Virgo--KAGRA fourth observing run
• Primordial Black Holes: A Review of Formation and Evolution
• Primordial black holes and scalar induced gravitational waves from sound speed resonance in non-minimal derivative coupling inflation model
• Gravitational wave background from mergers of large primordial black holes
• Search for sub-solar primordial black holes in low mass ratio binaries with LIGO-Virgo O2 data and implications for the primordial black hole dark matter fraction
• Evolution of primordial black holes in an adiabatic FLRW universe with gravitational particle creation
• Constraining Primordial Black Hole Dark Matter with CHIME Fast Radio Bursts
• Primordial black holes and uncertainties in the choice of the window function
• Microscopic primordial black holes as macroscopic dark matter from large extra dimensions
• Probing Ultra-light Primordial Black Holes as a Dark Matter Candidate
• BinaryGFH-v2: Improved method to search for gravitational waves from sub-solar-mass, ultra-compact binaries using the Generalized Frequency-Hough Transform
• Prospects for detecting asteroid-mass primordial black holes in extreme mass-ratio inspirals with continuous gravitational waves