A Dual Picture for Meson Resonances in Terms of Two Limiting Symmetries

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概要

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• On the basis of lightlike chiral algebra, axial charge couplings of meson resonances are studied in terms of the two limiting symmetries, SU(6)_s⊗O(3)_ L and chiral SU(3)⊗SU(3). By the help of sum rules it is argued that the coexistence of SU(6) and chiral couplings attributes the breaking of one symmetry to the leakage through couplings of the other. Experimental check of this dual picture is made, though it is not conclusive due to the lack of crucial information. The concept of constituent quarks is also discussed in the lightlike formulation.

• 理論物理学刊行会の論文
• 1975-12-25

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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