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hep-ph2005
Pentaquarks in SU(3) quark model
Hungchong Kim, Yongseok Oh
Based on the flavor SU(3) symmetry, we classify all the possible pentaquark baryons made of four quarks and one antiquark. In particular, we present possible multiplets of pentaqua…
hep-ph2004★ 1 cited
Decay modes of ideally mixed narrow pentaquark states
Su Houng Lee, Hungchong Kim, Yongseok Oh
We investigate the decay modes of pentaquark baryons for both the antidecuplet and the octet states, which were recently claimed by Close and Dudek to be potentially narrow due to…
hep-ph1992
Soliton Structure of Heavy Baryons
D. -P. Min, Y. Oh, B. -Y. Park +1
Heavy-quark baryons are described as a bound heavy-meson-soliton system in a Lagrangian that combines chiral symmetry and heavy-quark symmetry. We introduce a ``Wess-Zumino type" t…