Classification of Baryons in an SU(3) Regge Scheme

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概要

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• We present evidence favoring the existence of non-degenerate parity partners and of baryonic daughter states. Baryonic resonances in the mass region below ~1900 MeV are classified into four Regge families belonging to the SU(3) representations of 1, 8, 8 and 10. This leads to a new interpretation of parity doublets as approximate degeneracy between two octet parent trajectories. Exchange degeneracy patterns and baryon spectra in our scheme are discussed in comparison with those previously proposed.

• 理論物理学刊行会の論文
• 1972-12-25

著者

• Ida Masakuni

  Research Institute For Fundamental Physics Kyoto University

関連論文

• Baryon Resonances and Lightlike Chiral Algebra
• The Vacuum Structure of Quantum Chromodynamics
• Classification of Baryons in an SU(3) Regge Scheme
• The Kinematical Structure of Lightlike Wave Functions. II : The Case of Baryons
• Dynamical Properties of the Vacuum in Quantum Chromodynamics
• The Kinematical Structure of Lightlike Wave Functions : The Case of Mesons
• Dynamical Quark Mass Generation and the Mean Instanton Density
• The Baryon Spectrum and Reflection Partners
• Hadron Resonances and Lightlike Chiral Algebra
• A Lightlike Formulation of the Quark Model
• Relativistic Motion of Massive Quarks Joined by a Massless String
• Quantization of Quark Fields on a Lightlike Plane
• A Left-Right Symmetric Gauge Model as an Extended Weinberg-Salam Theory
• A Dual Picture for Meson Resonances in Terms of Two Limiting Symmetries

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