Ya-Xin Wang

collaborators

3 papers

hep-ph2025

Investigation of $Λ_{b} \to Λ_{c} ℓ^{-} ν_{ℓ}$ Decays in Perturbative QCD Approach

Ying Li, Jie Chen, Ya-Xin Wang +1

We investigate the semileptonic decays $Λ_{b} \to Λ_{c} ℓ^{-} ν ˉ_{ℓ}$ (with $ℓ = e, μ, τ$ ) within the framework of perturbative QCD (pQCD). The six independent $Λ_b \to Λ_c…

hep-ph2025

Systematic Analysis of $B_{s} \to S P$ Decays in Perturbative QCD Approach

Zhi-Tian Zou, Zhao-Xu He, Ya-Xin Wang +1

Within the perturbative QCD (PQCD) framework, we present a systematic investigation of charmless $B_{s} \to S P$ decays, where $S$ and $P$ denote scalar and pseudoscalar mesons, respe…

hep-ph2025

Quasi-Two-Body $B \to P (K^{+} K^{-}, π^{+} π^{-})$ Decays with $f_{0} (980)$ Resonance

Ya-Xin Wang, Jun-Peng Wang, Ying Li +1

In this study, we investigate the $C P$ -averaged branching fractions and direct $C P$ asymmetries in the quasi-two-body decays $B \to P (f_{0} (980) \to) (K^{+} K^{-}, π^{+} π^{-})$ within the fra…

Investigation of Λb​→Λc​ℓ−νℓ​ Decays in Perturbative QCD Approach

Systematic Analysis of Bs​→SP Decays in Perturbative QCD Approach

Quasi-Two-Body B→P(K+K−,π+π−) Decays with f0​(980) Resonance

Investigation of $Λ_{b} \to Λ_{c} ℓ^{-} ν_{ℓ}$ Decays in Perturbative QCD Approach

Systematic Analysis of $B_{s} \to S P$ Decays in Perturbative QCD Approach

Quasi-Two-Body $B \to P (K^{+} K^{-}, π^{+} π^{-})$ Decays with $f_{0} (980)$ Resonance