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Updated: Jun 28, 2026

Setting Limits on Supersymmetry Using Simplified Models
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Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders

Qing-Hong Cao1,2,3, Xin-Kai Wen4,5, Bin Yan3,4

  • 1Peking University, School of Physics, Beijing 100871, China.

Physical Review Letters
|June 26, 2026
PubMed
Summary

This study proposes a new method to measure light-quark Yukawa couplings at lepton colliders. The approach uses azimuthal modulations in dihadron fragmentation to probe Higgs boson flavor structure.

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