Zhen-Xing Zhao

activity

20222025

collaborators

3 papers

hep-ph2025

Semileptonic and nonleptonic $B ˉ_{s} \to D_{s J}$ decays in covariant light-front approach

Wu Enqi, Run-Hui Li, Zhen-Xing Zhao

In this work, we investigate the $B ˉ_{s} \to D_{s J}$ transitions in covariant light-front approach, where $D_{s J}$ denotes an s-wave or p-wave $c s ˉ$ meson state. We first…

hep-ph2024

A progress in inverse matrix method in QCD sum rules

Zhen-Xing Zhao, Yi-Peng Xing, Run-Hui Li

In traditional QCD sum rules, the simple hadron spectral density model of ``delta-function-type ground state + theta-function-type continuous spectrum" determines that there is no…

hep-ex2022

Measurement of the effective weak mixing angle at the CEPC

Zhenyu Zhao, Siqi Yang, Manqi Ruan +2

We present a study of the measurement of the effective weak mixing angle parameter ( $sin^{2} θ_{eff}^{ℓ}$ ) at the Circular Electron Positron Collider (CEPC). As a fundamental…

Semileptonic and nonleptonic Bˉs​→DsJ​ decays in covariant light-front approach

A progress in inverse matrix method in QCD sum rules

Measurement of the effective weak mixing angle at the CEPC

Semileptonic and nonleptonic $B ˉ_{s} \to D_{s J}$ decays in covariant light-front approach