W. Luo

collaborators

2 papers

hep-ph2026

Vector mesons leading-twist longitudinal distribution amplitudes and related semi-leptonic decays within QCD sum rules

Wan-Bing Luo, Ru-Meng Pan, Ya-Xiong Wang +1

In this work, we focus on the light vector meson leading-twist longitudinal distribution amplitudes (DAs) $ϕ_{2; V}^{∥} (x, μ)$ with $V = ρ, K^{*}, ϕ$ . In order to obtain their…

hep-ph2025

Status of the $D_{s}^{+} \to ϕ ℓ^{+} ν_{ℓ}$ decay with a chiral-odd $ϕ$ -meson light-cone distribution amplitude

Ya-Xiong Wang, Dan-Dan Hu, Wan-Bing Luo +2

The twist-2 distribution amplitude of the $ϕ$ -meson has attracted considerable interest due to its unique properties. In this work, we construct the transverse leading-twist light-…

Vector mesons leading-twist longitudinal distribution amplitudes and related semi-leptonic decays within QCD sum rules

Status of the Ds+​→ϕℓ+νℓ​ decay with a chiral-odd ϕ-meson light-cone distribution amplitude

Status of the $D_{s}^{+} \to ϕ ℓ^{+} ν_{ℓ}$ decay with a chiral-odd $ϕ$ -meson light-cone distribution amplitude