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Talk10 min

Flavour as a Guide to Thermal Dark Matter

Xavier Ponce Diaz · CERN

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About

The non-trivial flavour structure of t-channel dark matter models with fermion couplings is unavoidably constrained by flavour physics, hinting towards the presence of an underlying flavour symmetry. In this talk, I present a systematic study of the low-energy flavour constraints affecting these models from the perspective of flavour symmetries, together with complementary bounds from collider searches and dark matter direct detection experiments. I show that the TeV scale suggested by the freeze-out mechanism is compatible with the various probes only in specific flavour-symmetric limits, highlighting the essential role of flavour symmetries in the realisation of these models.

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The talk

  1. Flavour as a Guide to Thermal Dark Matter 2026-07-20 · 10 min · CERN's player

Credits and licence

Institution
CERN
Speaker
Xavier Ponce Diaz
Year
2026
Language
English
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
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