Ya Li

collaborators

3 papers

hep-ph2025

Semileptonic neutral current decays of $Ξ_{b}$ with dileptons or dineutrinos in the final state

Zhou Rui, Zhi-Tian Zou, Ya Li +1

We perform a detailed analysis of semileptonic $Ξ_{b}$ decays mediated by flavor-changing neutral currents ( $b \to s$ and $b \to d$ ) with dilepton or dineutrino final states within the…

hep-ph2025

Cabibbo-suppressed charged-current semileptonic decays of $Ξ_{b}$ baryons

Zhou Rui, Zhi-Tian Zou, Ya Li +1

We present the first perturbative QCD calculations of the $Ξ_{b} \to (Λ, Σ)$ transition form factors at leading order in $α_{s}$ , which govern the Cabibbo-suppressed semileptonic decay…

hep-ph2025

Semileptonic baryon decays $Ξ_{b} \to Ξ_{c} ℓ^{-} ν ˉ_{ℓ}$ in perturbative QCD

Zhou Rui, Zhi-Tian Zou, Ya Li +1

We perform a detailed analysis of the semileptonic $Ξ_{b} \to Ξ_{c} ℓ^{-} ν ˉ_{ℓ}$ decays within the perturbative QCD framework. In our study, the $Ξ_{b} \to Ξ_{c}$ trans…

Semileptonic neutral current decays of Ξb​ with dileptons or dineutrinos in the final state

Cabibbo-suppressed charged-current semileptonic decays of Ξb​ baryons

Semileptonic baryon decays Ξb​→Ξc​ℓ−νˉℓ​ in perturbative QCD

Semileptonic neutral current decays of $Ξ_{b}$ with dileptons or dineutrinos in the final state

Cabibbo-suppressed charged-current semileptonic decays of $Ξ_{b}$ baryons

Semileptonic baryon decays $Ξ_{b} \to Ξ_{c} ℓ^{-} ν ˉ_{ℓ}$ in perturbative QCD