Xiao-En Huang

collaborators

2 papers

hep-ph2026

Semileptonic decays $D_{(s)} \to I^\cdot^{(')} ℓ^{+} I^½_{ℓ}$ from QCD Light-Cone Sum Rules

Xiao-En Huang, Shan Cheng, De-Liang Yao

In light of recent precision measurements from BESIII, we reanalyze the $D, D_{s} \to I^\cdot^{(')}$ transition form factors using QCD light-cone sum rules, incorporating high-twist…

hep-ph2025

Semileptonic Decays of $D \to I ¨ l^{+} I^½$ and $D_{(s)} \to K^{*} l^{+} I^½$ from Light-Cone Sum Rules

Wang Lin, Xiao-En Huang, Shan Cheng +1

We investigate the semileptonic decays of charmed mesons to light vector mesons within the framework of light-cone sum rules. Our calculation is performed at leading order in QCD c…

Semileptonic decays D(s)​→I^⋅(′)ℓ+I^½ℓ​ from QCD Light-Cone Sum Rules

Semileptonic Decays of D→I¨l+I^½ and D(s)​→K∗l+I^½ from Light-Cone Sum Rules

Semileptonic decays $D_{(s)} \to I^\cdot^{(')} ℓ^{+} I^½_{ℓ}$ from QCD Light-Cone Sum Rules

Semileptonic Decays of $D \to I ¨ l^{+} I^½$ and $D_{(s)} \to K^{*} l^{+} I^½$ from Light-Cone Sum Rules