Dong-Hui Zheng

activity

20202025

most citedThe measurable angular distribution of

Λ_{b}^{0} \to Λ_{c}^{+} (\to Λ^{0} π^{+}) τ^{-} (\to π^{-} ν_{τ}) ν ˉ_{τ}

decay

23 citations · 28 across the 4 of their papers we have counts for

collaborators

5 papers

hep-ph2025

Rare $W \to B_{c} + γ$ decay up to the NNLO and NLL accuracy in QCD

Xin-Qiang Li, Ya-Dong Yang, Yu-Dong Zhang +1

We perform a detailed theoretical study of the rare radiative decay of the $W$ boson into a $B_{c}$ meson and an on-shell photon. The decay amplitude is described by two independent…

hep-ph2023

Probing new physics with polarized $τ$ and $Λ_{c}$ in quasielastic $ν_{τ} + n \to τ^{-} + Λ_{c}$ scattering process

Ya-Ru Kong, Li-Fen Lai, Xin-Qiang Li +3

The absence of semitauonic decays of charmed hadrons makes the decay processes mediated by the quark-level $c \to d τ^{+} ν_{τ}$ transition inadequate for probing a generic new physics…

hep-ph2023★ 5 cited

$B_{c}^{-} \to J / ψ (\to μ^{+} μ^{-}) τ^{-} (\to π^{-} ν_{τ}, ρ^{-} ν_{τ}, ℓ^{-} ν ˉ_{ℓ} ν_{τ}) ν ˉ_{τ}$ decays with visible final-state kinematics

Xin-Qiang Li, Xin Xu, Ya-Dong Yang +1

The semitauonic $B_{c}^{-} \to J / ψ τ^{-} ν ˉ_{τ}$ decay is optimal to scrutinize possible new physics effects in $b \to c τ^{-} ν ˉ_{τ}$ transitions as indicated by the current data on $R(D^…

hep-ph2021

New physics in the angular distribution of $B_{c}^{-} \to J / ψ (\to μ^{+} μ^{-}) τ^{-} (\to π^{-} ν_{τ}) ν ˉ_{τ}$ decay

Quan-Yi Hu, Xin-Qiang Li, Xiao-Long Mu +2

In $B_{c}^{-} \to J / ψ (\to μ^{+} μ^{-}) τ^{-} ν ˉ_{τ}$ decay, the three-momentum $p_{τ^{-}}$ cannot be determined accurately due to the decay products of $τ^{-}$ inevitably include an…

hep-ph2020★ 23 cited

The measurable angular distribution of $Λ_{b}^{0} \to Λ_{c}^{+} (\to Λ^{0} π^{+}) τ^{-} (\to π^{-} ν_{τ}) ν ˉ_{τ}$ decay

Quan-Yi Hu, Xin-Qiang Li, Ya-Dong Yang +1

In $Λ_{b}^{0} \to Λ_{c}^{+} (\to Λ^{0} π^{+}) τ^{-} ν ˉ_{τ}$ decay, the solid angle of the final-state particle $τ^{-}$ cannot be determined precisely since the decay products of the $τ^{-}$ include…

Rare W→Bc​+γ decay up to the NNLO and NLL accuracy in QCD

Probing new physics with polarized τ and Λc​ in quasielastic ντ​+n→τ−+Λc​ scattering process

Bc−​→J/ψ(→μ+μ−)τ−(→π−ντ​,ρ−ντ​,ℓ−νˉℓ​ντ​)νˉτ​ decays with visible final-state kinematics

New physics in the angular distribution of Bc−​→J/ψ(→μ+μ−)τ−(→π−ντ​)νˉτ​ decay

The measurable angular distribution of Λb0​→Λc+​(→Λ0π+)τ−(→π−ντ​)νˉτ​ decay

Rare $W \to B_{c} + γ$ decay up to the NNLO and NLL accuracy in QCD

Probing new physics with polarized $τ$ and $Λ_{c}$ in quasielastic $ν_{τ} + n \to τ^{-} + Λ_{c}$ scattering process

$B_{c}^{-} \to J / ψ (\to μ^{+} μ^{-}) τ^{-} (\to π^{-} ν_{τ}, ρ^{-} ν_{τ}, ℓ^{-} ν ˉ_{ℓ} ν_{τ}) ν ˉ_{τ}$ decays with visible final-state kinematics

New physics in the angular distribution of $B_{c}^{-} \to J / ψ (\to μ^{+} μ^{-}) τ^{-} (\to π^{-} ν_{τ}) ν ˉ_{τ}$ decay

The measurable angular distribution of $Λ_{b}^{0} \to Λ_{c}^{+} (\to Λ^{0} π^{+}) τ^{-} (\to π^{-} ν_{τ}) ν ˉ_{τ}$ decay