Qiang Zhao

activity

19972008

most citedCharmed baryon strong decays in a chiral quark model

131 citations · 497 across the 8 of their papers we have counts for

collaborators

Showing 2007Show all

5 papers · 1 filter

hep-ph2007★ 131 cited

Charmed baryon strong decays in a chiral quark model

Xian-Hui Zhong, Qiang Zhao

Charmed baryon strong decays are studied in a chiral quark model. The data for the decays of $Λ_{c}^{+} (2593)$ , $Λ_{c}^{+} (2625)$ , $Σ_{c}^{++, +, 0}$ and $Σ_{c}^{+, 0} (2520)$ , are accounted for s…

nucl-th2007★ 38 cited

Study of π^{-}p \to ηn at low energies in a chiral constituent quark model

Xian-Hui Zhong, Qiang Zhao, Jun He +1

A chiral quark model approach is extended to the study of the $π N$ scattering at low energies. The process of $π^{-} p \to η n$ near threshold is investigated. The model is successfu…

hep-ph2007★ 27 cited

Isospin violation in $ϕ, J / ψ, ψ^{'} \to ω π^{0}$ via hadronic loops

Gang Li, Qiang Zhao, Bing-Song Zou

In this work, we study the isospin-violating decay of $ϕ \to ω π^{0}$ and quantify the electromagnetic (EM) transitions and intermediate meson exchanges as two major sources of the dec…

hep-ph2007★ 65 cited

Possibility of measuring a0(980)-f0(980) mixing from J/psi -> phi a0

Jia-Jun Wu, Qiang Zhao, B. S. Zou

The a0(980)-f0(980) mixing intensity has been predicted to be in the range of 0.01 to 0.1 by various theoretical models, but lacking firm experimental observation. We examine the p…

hep-ph2007★ 54 cited

Decays of $J / ψ$ and $ψ^{'}$ into vector and pseudoscalar meson and the pseudoscalar glueball- $q q ˉ$ mixing

Gang Li, Qiang Zhao, Chao-Hsi Chang

We introduce a parametrization scheme for $J / ψ (ψ^{'}) \to V P$ where the effects of SU(3) flavor symmetry breaking and doubly OZI-rule violation (DOZI) can be parametrized by cert…

Charmed baryon strong decays in a chiral quark model

Study of π^{-}p \to ηn at low energies in a chiral constituent quark model

Isospin violation in ϕ,J/ψ,ψ′→ωπ0 via hadronic loops

Possibility of measuring a0(980)-f0(980) mixing from J/psi -> phi a0

Decays of J/ψ and ψ′ into vector and pseudoscalar meson and the pseudoscalar glueball-qqˉ​ mixing

Isospin violation in $ϕ, J / ψ, ψ^{'} \to ω π^{0}$ via hadronic loops

Decays of $J / ψ$ and $ψ^{'}$ into vector and pseudoscalar meson and the pseudoscalar glueball- $q q ˉ$ mixing