A unified meson-baryon potential

Abstract

We study the spectra of mesons and baryons, composed of light quarks, in the framework of a semirelativistic potential model including instanton induced forces. We show how a simple modification of the instanton interaction in the baryon sector allows a good description of the meson and the baryon spectra using an interaction characterized by a unique set of parameters.

7 figures

References in corpus (6)

• The light baryon spectrum in a relativistic quark model with instanton-induced quark forces I. The non-strange baryon spectrum and ground-states
• The light baryon spectrum in a relativistic quark model with instanton-induced quark forces II. The strange baryon spectrum
• Relativistic quark models of baryons with instantaneous forces
• Bohr-Sommerfeld quantization and meson spectroscopy
• Light Meson Spectra and Instanton Induced Forces
• Baryon spectra with instanton induced forces

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• Electromagnetic splitting for mesons and baryons using dressed constituent quarks
• Upper limit on the number of bound states of the spinless Salpeter equation
• Upper limit on the critical strength of central potentials in relativistic quantum mechanics
• Effect of relativistic kinematics on the stability of multiquarks
• An introduction to the quark model
• Revisiting the assignment of $1^3{D}_1$ meson nonet