Soliton Structure of Heavy Baryons

D. -P. Min; Y. Oh; B. -Y. Park; M. Rho

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arXiv · hep-ph/9209275

Soliton Structure of Heavy Baryons

D. -P. Min·Y. Oh·B. -Y. Park·M. Rho

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Abstract

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" term and show that it dominates the binding of a heavy meson to a soliton. The connection between this model and the Callan-Klebanov model is established to $O(N_c^{-1} \cdot m_Φ^0)$ where $m_Φ$ is the mass of the heavy-meson (isospin) doublet $Φ$ or $Φ^*$.

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D. -P. Min, Y. Oh, B. -Y. Park, M. Rho. 1992-09-24. Soliton Structure of Heavy Baryons. https://arxiv.org/abs/hep-ph/9209275

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