☆ Subjects and Topics



● Properties and Spectra of Mesons in Lower Mass Region


  ・Problems of low mass meson spectroscopy and exotic mesons

  ・Spectra of heavy/light quark mesons

  ・Indications of $\sigma ,\kappa$-mesons in production processes

  ・Physical implications of existence of $\sigma$-nonet

  ・Quark configurations and properties of scalar mesons

  ・Scalar mesons in lattice calculations



● Low mass Baryon Spectra and Chiral Symmetry


  ・Observed baryon resonances in BES experiment

  ・Baryon spectroscopy in $SU(6)$ and its problems

  ・Baryon mass spectra in lattice calculations

  ・Chiral symmetry in baryon systems



● Level Classification Scheme and History of Symmetry


  ・History of symmetry in composite particle systems

  ・$\tilde U(12)$ symmetry in hadron spectroscopy and its phenomenology

  ・Chiral particles in heavy-light quark meson systems



● Relativistic Approaches to Bound Systems


  ・Bi-local theories and constraint dynamics

  ・Quark-confined effects and form factors

  ・BS equation/NJL model approach

  ・QCD approach to hadrons

  ・Field theory of unstable particles