B. S. Zou

activity

20062009

Σ^{*}

resonance with

J^{P} = 1/ 2^{-}

in the old data of

K^{-} p \to Λ π^{+} π^{-}

reaction

51 citations · 370 across the 19 of their papers we have counts for

collaborators

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7 papers · 1 filter

hep-ph2009★ 51 cited

Evidence for a new $Σ^{*}$ resonance with $J^{P} = 1/ 2^{-}$ in the old data of $K^{-} p \to Λ π^{+} π^{-}$ reaction

Jia-Jun Wu, S. Dulat, B. S. Zou

Distinctive patterns are predicted by quenched quark models and unquenched quark models for the lowest SU(3) baryon nonet with spin parity $J^{P} = 1/ 2^{-}$ . While the quenched quark mod…

hep-ph2009

Testing the predicted dynamically generated hidden charm $X$ scalar state through the $D D ˉ$ invariant mass spectrum and the radiative decay of the $ψ (3770)$

D. Gamermann, E. Oset, B. S. Zou

In this work we present our model that dynamically generates resonances from charmed and light pseudoscalar and vector mesons. The model generates a rich spectrum of charmed and hi…

hep-ph2009★ 21 cited

Proposal for Studying $N^{*}$ Resonances with $p ˉ p \to p ˉ n π^{+}$ Reaction

Jia-Jun Wu, Zhen Ouyang, B. S. Zou

A theoretical study of $p ˉ p \to p ˉ n π^{+}$ reaction for anti-proton beam energy from 1 to 4 GeV is made by including contributions from various known $N^{*}$ and $Δ^{*}$ reson…

hep-ph2008★ 3 cited

Testing the nature of the $Λ$ (1520) in the $J / ψ \to Λ ˉ K^{-} p$ and $J / ψ \to Λ ˉ π^{+} π^{-} Λ$ reactions

L. S. Geng, E. Oset, B. S. Zou

We study the reactions $J / ψ \to Λ ˉ K^{-} p$ and $J / ψ \to Λ ˉ π^{+} π^{-} Λ$ with a unitary chiral approach. We predict the ratio of the invariant mass distributions of these two reactions at…

hep-ph2008★ 47 cited

The radiative decay of $ψ (3770)$ into the predicted scalar state X(3700)

D. Gamermann, E. Oset, B. S. Zou

We calculate the radiative decay width of the $ψ (3770)$ into the dynamically generated scalar resonance X(3700) which is predicted in a previous paper. The results show that it is…

hep-ph2006★ 22 cited

On the near-threshold enhancement in $J / ψ \to γ X$ with $X \to ω ϕ$

Qiang Zhao, Bing-Song Zou

We investigate the possibility of producing the enhancement observed in $J / ψ \to γ X$ with $X \to ω ϕ$ at BES by intermediate meson rescatterings through $f_{0} (1710) \to P P \to ω ϕ$ , $f_0(…

Evidence for a new Σ∗ resonance with JP=1/2− in the old data of K−p→Λπ+π− reaction

Testing the predicted dynamically generated hidden charm X scalar state through the DDˉ invariant mass spectrum and the radiative decay of the ψ(3770)

Proposal for Studying N∗ Resonances with pˉ​p→pˉ​nπ+ Reaction

Testing the nature of the Λ(1520) in the J/ψ→ΛˉK−p and J/ψ→Λˉπ+π−Λ reactions

The radiative decay of ψ(3770) into the predicted scalar state X(3700)