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Dark matter and black holes

Dec 1 – 5, 2025
Kavli IPMU
Asia/Tokyo timezone

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Session

Contributed talks

Dec 1, 2025, 11:20 AM
Lecture Hall (Kavli IPMU)

Lecture Hall

Kavli IPMU

Kavli Institute for the Physics and Mathematics of the Universe, The University of Tokyo 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8583, Japan

Conveners

Contributed talks

  • Chair: Yannis Georis

Presentation materials

There are no materials yet.

  1. 206. Searches for dark sector particles at Belle and Belle II
    Sourav Dey
    12/1/25, 11:20 AM

    I will give an update on important and recent results on dark sector particle searches at Belle and Belle II

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  2. 207. Finding Macroscopic Dark Matter
    Zachary Picker
    12/1/25, 11:40 AM
  3. 208. Fermionic freeze-in from flavon portal
    Nandini Das
    12/1/25, 12:00 PM

    We investigate the phenomenology of a non-thermal dark matter (DM) candidate in the context of flavor models that explain the hierarchy in the masses and mixings of quarks and leptons via the Froggatt-Nielsen (FN) mechanism. A flavor-dependent U(1)FN symmetry explains the fermion mass and mixing hierarchy, and also provides a mechanism for suppressed interactions of the DM, assumed to be a...

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