Constraining the Coexistence of Primordial Black Holes and Particle Dark Matter with Neutrino Observations

arXiv:2607.14253 · hep-ph, astro-ph.HE · Submitted 2026-07-15 · Read on arXiv

Prolay Chanda, Sagnik Mukherjee, James Unwin

hep-ph, astro-ph.HE

Submitted: 2026-07-15

Comments: 24 pages

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Abundance — 10× in this paper · explained in 1 episode
• Benchmark — 7× in this paper · explained in 2 episodes
• Reheating — 6× in this paper · explained in 2 episodes
• Clustering — 3× in this paper · explained in 2 episodes
• Core — 3× in this paper · explained in 2 episodes
• Decoupling — 2× in this paper · explained in 2 episodes
• Microlensing — 1× in this paper · explained in 2 episodes

Sources

• Primordial Black Holes as Dark Matter: Recent Developments
• The spectrum of isotropic diffuse gamma-ray emission between 100 MeV and 820 GeV
• Primordial Black Holes as Dark Matter: Almost All or Almost Nothing
• WIMPs and stellar-mass primordial black holes are incompatible
• Dark Matter Density Spikes around Primordial Black Holes
• Revisiting constraints on WIMPs around primordial black holes
• Primordial black hole dark matter in the presence of p-wave WIMP annihilation
• Constraining Mixed Dark-Matter Scenarios of WIMPs and Primordial Black Holes from CMB and 21-cm observations
• Black Holes and WIMPs: All or Nothing or Something Else
• Radio bounds on the mixed dark matter scenarios of primordial black holes and WIMPs
• What if Planet 9 is a Primordial Black Hole?
• Novel Constraints on Mixed Dark-Matter Scenarios of Primordial Black Holes and WIMPs
• Improved Constraints on Dark Matter Annihilations Around Primordial Black Holes
• Constraining the Coexistence of Freeze-in Dark Matter and Primordial Black Holes
• Neutrino signals from ultracompact minihalos and constraints on the primordial curvature perturbation
• Tau neutrinos from ultracompact dark matter minihalos and constraints on the primordial curvature perturbations
• Muon neutrinos and the cosmological abundance of primordial black holes
• Secluded WIMP Dark Matter
• Fitting the Galactic Center Gamma-Ray Excess with Cascade Annihilations
• Dark Matter Annihilation to Neutrinos

Related papers

• Classification of g-modes for neutron stars with a strong transition: Novel universal relation including slow stable hybrid stars
• Higgsino Dark Matter Interpretation of the LUX-ZEPLIN 248 keV Nuclear-Recoil Event
• A Unified Bogoliubov Approach to Primordial Gravitational Waves: From Inflation to Reheating
• Probing Memory-Burdened Primordial Black Holes with High-Energy Neutrinos
• Enhanced Dark Matter Quantum Sensing via Phase-Space Geometric Interferometry
• Axions as Dark Matter, Dark Energy, and Dark Radiation