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Primordial Black Holes as Silver Bullets for New Physics at the Weak Scale

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arxiv 1905.01238 v2 pith:UC2XDKWU submitted 2019-05-03 hep-ph astro-ph.HE

Primordial Black Holes as Silver Bullets for New Physics at the Weak Scale

classification hep-ph astro-ph.HE
keywords darkmatterpbhssearchesblackconstraintsholesmodel
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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Observational constraints on gamma rays produced by the annihilation of weakly interacting massive particles around primordial black holes (PBHs) imply that these two classes of Dark Matter candidates cannot coexist. We show here that the successful detection of one or more PBHs by radio searches (with the Square Kilometer Array) and gravitational waves searches (with LIGO/Virgo and the upcoming Einstein Telescope) would set extraordinarily stringent constraints on virtually all weak-scale extensions of the Standard Model with stable relics, including those predicting a WIMP abundance much smaller than that of Dark Matter. Upcoming PBHs searches have in particular the potential to rule out almost the entire parameter space of popular theories such as the minimal supersymmetric standard model and scalar singlet Dark Matter.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. The swallowed spike: the formation of light primordial black hole structures around heavy seeds

    astro-ph.CO 2026-06 unverdicted novelty 7.0

    Light PBHs around heavy primordial seeds form significantly less dense inner cores than particle DM because no studied torque mechanism prevents capture.

  2. Science with the Einstein Telescope: a comparison of different designs

    gr-qc 2023-03 unverdicted novelty 3.0

    The paper evaluates how triangular versus two-L-shaped geometries, arm lengths, and presence of low-frequency instruments affect the science reach of the Einstein Telescope for compact binaries, multi-messenger events...