Zhen-Xing Zhao

activity

20152026

most citedDiscovery Potentials of Doubly Charmed Baryons

167 citations · 888 across the 28 of their papers we have counts for

collaborators

Showing 2021Show all

5 papers · 1 filter

hep-ph2021

Resonance contributions in $B^{-} \to K^{+} K^{-} π^{-}$ within the light-come sum rule approach

Yu-Ji Shi, Ulf-G. Meißner, Zhen-Xing Zhao

In this work, we study the resonance contributions to the decay $B^{-} \to K^{+} K^{-} π^{-}$ , which is dominated by the scalar $f_{0} (980), K_{0}^{*} (1430)$ , vector $ρ (1450), ϕ (1020), K^{*} (892)$ an…

hep-ph2021★ 19 cited

QCD sum rules analysis of weak decays of doubly heavy baryons: the $b \to c$ processes

Zhi-Peng Xing, Zhen-Xing Zhao

A comprehensive study of $b \to c$ weak decays of doubly heavy baryons is presented in this paper. The transition form factors as well as the pole residues of the initial and final…

hep-ph2021★ 1 cited

Analysis of the interpolating currents of baryons: anomalous dimension

Zhen-Xing Zhao, Yu-Ji Shi, Zhi-Peng Xing

The anomalous dimensions for the interpolating currents of baryons are indispensable inputs in a serious QCD analysis of baryon. However, the results in the literature are vague. I…

hep-ph2021★ 3 cited

Semi-leptonic form factors of $Ξ_{c} \to Ξ$ in QCD sum rules

Zhen-Xing Zhao, Xiao-Yu Sun, Fu-Wei Zhang +2

There exists a significant deviation between the most recent Lattice QCD simulation and experimental measurement by Belle for $Ξ_{c}^{0} \to Ξ^{-} ℓ^{+} ν_{ℓ}$ . In this work, we…

hep-ph2021

On the four-quark operator matrix elements for the lifetime of $Λ_{b}$

Zhen-Xing Zhao, Xiao-Yu Sun, Fu-Wei Zhang +1

Heavy quark expansion can nicely explain the lifetime of $Λ_{b}$ . However, there still exist sizable uncertainties from the four-quark operator matrix elements of $Λ_{b}$ in $1/m_{…

Resonance contributions in B−→K+K−π− within the light-come sum rule approach

QCD sum rules analysis of weak decays of doubly heavy baryons: the b→c processes

Analysis of the interpolating currents of baryons: anomalous dimension

Semi-leptonic form factors of Ξc​→Ξ in QCD sum rules

On the four-quark operator matrix elements for the lifetime of Λb​

Resonance contributions in $B^{-} \to K^{+} K^{-} π^{-}$ within the light-come sum rule approach

QCD sum rules analysis of weak decays of doubly heavy baryons: the $b \to c$ processes

Semi-leptonic form factors of $Ξ_{c} \to Ξ$ in QCD sum rules

On the four-quark operator matrix elements for the lifetime of $Λ_{b}$