University of Georgia

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20022011

most citedNeutral Theory and Relative Species Abundance in Ecology

867 citations

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4 papers · 1 filter

hep-ph2007★ 83 cited

Xi and Omega baryons in the Skyrme model

Yongseok Oh

The mass spectrum and magnetic moments of Ξand Ωbaryon resonances are investigated in the bound state approach of the Skyrme model. The empirical hyperon spectrum shows that severa…

hep-ph2006★ 47 cited

Scalar kappa meson in K* photoproduction

Yongseok Oh, Hungchong Kim

We propose that the scalar $κ (800)$ meson may play an important role in $K^{*}$ photoproduction. In the reactions of $γ p \to K^{*+} Λ$ and $γ p \to K^{* 0} Σ^{+}$ , we consider the produc…

hep-ph2006★ 46 cited

Photoproduction of Xi off nucleons

K. Nakayama, Yongseok Oh, H. Haberzettl

The photoproduction reaction $γ N \to K K Ξ$ is investigated based on a relativistic meson-exchange model of hadronic interactions. The production amplitude is calculated in the tre…

hep-ph2006★ 49 cited

K* photoproduction off the nucleon: gamma N --> K* Lambda

Yongseok Oh, Hungchong Kim

We study the photoproduction of $K^{*} (892)$ vector meson from both the charged and neutral reactions, $γ p \to K^{*+} Λ$ and $γ n \to K^{* 0} Λ$ . The production mechanisms that we cons…