Cai-Dian Lü

collaborators

2 papers

hep-ph2025

SCET sum rules for $Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ , $Λ γ$ decays

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

We construct light-cone sum rules for various types of effective form factors in the $Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ and $Λ_{b} \to Λ γ$ decays by analyzing vacuum-to- $Λ_{b}$ (or $γ^{*}$ -to-$Λ…

hep-ph2025

New horizon in particle physics: first observation of CP violation in baryon decays

Fu-Sheng Yu, Cai-Dian Lü

Recently, the LHCb Collaboration achieved the observation of CP violation (CPV) in baryon decays through the process of $Λ_{b}^{0} \to p K^{-} π^{+} π^{-}$ , reporting an asymmetry of $(2.45\pm0.…

SCET sum rules for Λb​→Λℓ+ℓ−, Λγ decays

New horizon in particle physics: first observation of CP violation in baryon decays

SCET sum rules for $Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ , $Λ γ$ decays