The Phenomenology of Primordial Black Holes

Europe/Berlin
2413/2-430 - MITP Seminar Room (MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz)

2413/2-430 - MITP Seminar Room

MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

Staudingerweg 9 / 2nd floor, 55128 Mainz
40
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Description

Registration closed on 20 March 2026 11:59 P.M. CET.

Interest in black holes in general, and primordial black holes in particular, has grown significantly since the first detection of gravitational waves ten years ago. While primordial black holes have not yet been definitively observed, depending on their mass they can be well motivated dark matter candidates, create dark matter particles when they evaporate or provide seeds for supermassive black holes. They constitute unique probes of physics in the early universe and could provide definitive information on the particle spectrum of nature. In addition to the gravitational wave experiments LIGO/Virgo/KAGRA, a large variety of different experiments can constrain the abundance of primordial black holes. We plan to bring together a diverse range of theorists and experimentalists whose research focuses on primordial black holes. We will discuss questions surrounding PBH formation, theoretical prospects (including synergies with beyond the Standard Model physics) and experimental detection.

Contact @ MITP : Barbara Behrend
    • 10:00 10:30
      Welcome 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map
    • 10:30 11:30
      A Non-Gaussian Perspective of PBHs and GWs 1h 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Hardi Veermรคe
    • 11:30 12:00
      Coffee Break 30m
    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      Reviving primordial black hole formation in slow first-order phase transitions 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Kepan Xie
    • 14:30 15:00
      Completing the Picture of Black Hole Formation from First-Order Phase Transitions 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Piotr Toczek
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map
    • 09:30 10:30
      Harvesting primordial black holes from stochastic trees - part I 1h 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Vincent Vennin
    • 10:30 11:00
      Coffee Break 30m
    • 11:00 12:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map
    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      Harvesting primordial black holes from stochastic trees - part II 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Chiara Animali
    • 14:30 15:00
      Lukewarm inflation, primordial black holes and gravitational waves 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Joรฃo Rosa
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:00
      Discussion/Free: Repository of Bounds on the Abundance of PBHs (Bradley Kavanagh) 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map
    • 09:30 10:30
      Using Gravitational Waves to Learn About PBH Cosmology 1h 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Gabriele Franciolini
    • 10:30 11:00
      Coffee Break 30m
    • 11:00 12:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map
    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      Structure formation with primordial black holes 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: M. Sten Delos
    • 14:30 15:00
      More Macroscopic Dark Matter 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Zachary Picker
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 09:30 10:30
      Pre-Primordial Black Holes 1h 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
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      Speaker: Ruth Gregory
    • 10:30 11:00
      Coffee Break 30m
    • 11:00 12:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      On formal aspects of black holes: quasinormal modes, cosmic censorship, and moduli excursions 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Anna Chrysostomou
    • 14:30 15:00
      The Long Reach of Quantum Diffusion: Phenomenology of Universal PBH Clustering 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Aurora Ireland
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:00
      Discussion/Free: Little Red Dots and Primordial Supermassive Black Holes 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 09:30 10:30
      Looking for Dark Matter around Primordial Black Holes 1h 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Bradley Kavanagh
    • 10:30 11:00
      Coffee Break 30m
    • 11:00 12:00
      Discussion/Free: Stochastic Inflation and PBH Clustering 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map
    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      Two shades of Hawk: GrayHawk and BlackHawk 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Marco Calza
    • 14:30 15:00
      GW Probes of PBHs: Lensing and Binaries 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Ville Vaskonen
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:30
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map
    • 10:00 10:30
      Welcome 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 10:30 11:00
      PBH and PTA: Rise and Fall of a Dream 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
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      Speaker: Antonio Junior Iovino
    • 11:00 11:30
      Coffee Break 30m
    • 11:30 12:00
      Primordial Black Hole abundance: the role of SIGWs and non-Gaussianity 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Gabriele Perna
    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      X-Ray Femtolensing Probes Asteroid-Mass Black Holes 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
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      Speaker: Benjamin Lehmann
    • 14:30 15:00
      Probing Hidden Sectors with Primordial Black Holes 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Tao Xu
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map
    • 09:30 10:00
      Current Issues in Secondary Gravitational Waves 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Guillem Domenech
    • 10:00 10:30
      Primordial Black Hole Absorption and Runaway 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
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      Speaker: Mathieu Gross
    • 10:30 11:00
      Coffee Break 30m
    • 11:00 12:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      Gravitational Waves from PBH Reheating 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
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      Speaker: Nicholas Leister
    • 14:30 15:00
      Multi-messenger Constraints on a Primordial Black Hole Origin of the KM3-230213A Event 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Yuber F. Perez-Gonzalez
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:00
      Discussion/Free: Could We Observe (and Have We Observed) an Exploding Black Hole? 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 09:30 10:30
      Astrophysical Until Proven Primordial: Detecting PBHs with Gravitational Waves 1h 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Philippa Cole
    • 10:30 11:00
      Coffee Break 30m
    • 11:00 12:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map
    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      Cosmological Constraints on Accreting PBHs 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Dominic Agius
    • 14:30 15:00
      Beyond Standard Model Enhanced PBHs 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
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      Speaker: Xavier Pritchard
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 09:30 10:30
      Selected Key Questions on Primordial Black Hole Dark Matter 1h 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Sebastian Clesse
    • 10:30 11:00
      Coffee Break 30m
    • 11:00 12:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      Towards Discriminating Primordial and Astrophysical Black Hole Populations with the Einstein Telescope 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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      Speaker: Syed Naqvi
    • 14:30 15:00
      Gravitational Wave Mountains from Topological Defect as Dark Matter (as PBH ?) 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
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      Speaker: Anish Ghoshal
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 09:30 10:30
      Dynamics of Primordial Black Hole Formation in a Matter Dominated Universe 1h 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
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      Speaker: Chulmoon Yoo
    • 10:30 11:00
      Coffee Break 30m
    • 11:00 12:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
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    • 12:00 14:00
      Lunch 2h
    • 14:00 14:30
      Hydrodynamical Shocks and Baryogenesis from Evaporating PBH 30m 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
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      Speaker: Miguel Vanvlasselaer
    • 14:30 15:00
      Coffee Break 30m
    • 15:00 17:00
      Discussion/Free 2413/2-430 - MITP Seminar Room

      2413/2-430 - MITP Seminar Room

      MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz

      Staudingerweg 9 / 2nd floor, 55128 Mainz
      40
      Show room on map