Yan-Bing Wei

collaborators

2 papers

hep-ph2025

QCD factorization for the $B \to I^^{3} ℓ I^½_{ℓ}$ decay beyond leading power

Bo-Yan Cui, Yue-Long Shen, Chao Wang +1

The radiative leptonic $B \to I^^{3} ℓ I^½_{ℓ}$ decay serves as an ideal platform to determine the $B$ -meson inverse moment which is a fundamental nonperturbative parameter for the $…

hep-ph2025

SCET sum rules for $I^_{b} \to I^ ℓ^{+} ℓ^{-}$ , $I^ I^^{3}$ decays

Long-Shun Lu, Cai-Dian LÃ¼, Yue-Long Shen +1

We construct light-cone sum rules for various types of effective form factors in the $I^_{b} \to I^ ℓ^{+} ℓ^{-}$ and $I^_{b} \to I^ I^^{3}$ decays by analyzing vacuum-to- $I^_{b}$ (or $Î³^\ast…

QCD factorization for the B→I^3ℓI^½ℓ​ decay beyond leading power

SCET sum rules for I^b​→I^ℓ+ℓ−, I^I^3 decays

QCD factorization for the $B \to I^^{3} ℓ I^½_{ℓ}$ decay beyond leading power

SCET sum rules for $I^_{b} \to I^ ℓ^{+} ℓ^{-}$ , $I^ I^^{3}$ decays