Libo Liao

collaborators

3 papers

hep-ex2026

CKM determination from $W$ decays with jet flavor tagging at CEPC

Zhao-Ling Zhang, Li-Bo Liao, Jia-Rong Li +3

This study investigates the sensitivity of the CEPC to CKM matrix elements $∣ V_{ij} ∣$ in semileptonic $W$ -pair decays using simulated $e^{+} e^{-} \to W^{+} W^{-} \to I^¼ I^½ q ˉ q^{'}$ sa…

hep-ph2026

Polarization transfer in $I ¨ ^{'} \to I ¨ I ¨ I ¨ $ : a complete spin density matrix analysis framework

Jiabao Gong, Guanyu Wang, Dongyu Yuan +7

A theoretical framework based on the Spin Density Matrix (SDM) formalism is developed to describe polarization transfer in the decay chain $e^+e^- \rightarrow Ï^\prime \rightarrow…

hep-ex2025

Flavor Physics at the CEPC: a General Perspective

Xiaocong Ai, Wolfgang Altmannshofer, Peter Athron +147

We discuss the landscape of flavor physics at the Circular Electron-Positron Collider (CEPC), based on the nominal luminosity outlined in its Technical Design Report. The CEPC is d…

CKM determination from W decays with jet flavor tagging at CEPC

Polarization transfer in I¨′→I¨I¨I¨: a complete spin density matrix analysis framework

Flavor Physics at the CEPC: a General Perspective

CKM determination from $W$ decays with jet flavor tagging at CEPC

Polarization transfer in $I ¨ ^{'} \to I ¨ I ¨ I ¨ $ : a complete spin density matrix analysis framework