Hui-Hui Duan

activity

20202026

collaborators

4 papers

hep-ph2026

Semileptonic decay of $Λ_{b}^{0} \to Λ_{c} (2860)^{+} / Λ_{c} (2625)^{+} ℓ^{-} ν_{ℓ}$ within QCD light-cone sum rules

Hui-Hui Duan, Jia-Bao Feng, Feng-Mei Liu +1

In this work, we calculate the transition form factors for the weak decays $Λ_{b}^{0} \to Λ_{c} (2860)^{+}$ and $Λ_{b}^{0} \to Λ_{c} (2625)^{+}$ using QCD light-cone sum rules, and compute the branc…

hep-ph2025

Semileptonic decay of double strangeness heavy flavor baryons

Hui-Hui Duan, Yong-Lu Liu, Qin Chang +1

This paper investigates the double strangeness heavy flavor baryons $Ω_{c}^{0}$ and $Ω_{b}^{-}$ , which contain two strange quarks. Using QCD light-cone sum rules (LCSRs), we calculate the…

hep-ph2024

Form factors of $Λ_{b}^{0} \to Λ_{c} (2595)^{+}$ within light-cone QCD sum rules

Hui-Hui Duan, Yong-Lu Liu, Qin Chang +1

In this work, we calculated the form factors of the weak decay process $Λ_{b}^{0} \to Λ_{c} (2595)^{+}$ , where the final charm baryon represents an excited state with spin-parity $\frac{1}{…

hep-ph2020

Semileptonic Decay of $Ω_{c}^{0} \to Ξ^{-} l^{+} ν_{l}$ From Light-Cone Sum Rules

Hui-Hui Duan, Yong-Lu Liu, Ming-Qiu Huang

The weak decay process of $Ω_{c}$ to $Ξ$ is calculated in the method of QCD light-cone sum rule. The decay width of $Ω_{c}^{0} \to Ξ^{-} l^{+} ν_{l}$ and its decay branching ratio are also cal…

Semileptonic decay of Λb0​→Λc​(2860)+/Λc​(2625)+ℓ−νℓ​ within QCD light-cone sum rules

Semileptonic decay of double strangeness heavy flavor baryons

Form factors of Λb0​→Λc​(2595)+ within light-cone QCD sum rules

Semileptonic Decay of Ωc0​→Ξ−l+νl​ From Light-Cone Sum Rules

Semileptonic decay of $Λ_{b}^{0} \to Λ_{c} (2860)^{+} / Λ_{c} (2625)^{+} ℓ^{-} ν_{ℓ}$ within QCD light-cone sum rules

Form factors of $Λ_{b}^{0} \to Λ_{c} (2595)^{+}$ within light-cone QCD sum rules

Semileptonic Decay of $Ω_{c}^{0} \to Ξ^{-} l^{+} ν_{l}$ From Light-Cone Sum Rules