Soliton Structure of Heavy Baryons

1992/09/24 by D.-P. Min, D. -P. Min, Y. Oh +9 · 1 citation
Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Quantum Chromodynamics and Particle Interactions #Superconducting Materials and Applications #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9209275

11 pages, LaTeX, SNUTP-92/78

arxiv created 1992/09/24 · openalex publication_date 1992/09/24 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

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 ⋅ m_Φ⁰) where m_Φ is the mass of the heavy-meson (isospin) doublet Φ or Φ^*.

Cited by

• Hyperfine splitting of low-lying heavy baryons

Related

• Heavy baryons in the Chiral Quark-Soliton Model
• Baryons as solitons in Effective Chiral Quark - Meson Theory
• Heavy Quarkonia, Heavy-Light Tetraquarks and the Chiral Quark-Soliton Model
• Heavy Baryons and Multiquark Exotics in the Large N_c limit
• Heavy baryons in the chiral quark-soliton model: a possibility for exotica?