Psi Resonances, Gluons and the Zweig Rule

Mar, 1975
61 pages
Published in:
  • Nuovo Cim.A 30 (1975) 393
Report number:
  • CALT-68-492

Citations per year

197619882000201220240510152025
Abstract: (Springer)
On the basis of the quark-gluon field theory we discuss the dynamical manifestations of gluons in hadron physics. Especially we concentrate on the Zweig rule for meson decays and the decays of the Ψ-resonances. Depending on the various possibilities for the spectrum of the glue mesons, we describe both the glue annihilation and the mixing mechanism for the Zweig-rule-violating meson decays. Furthermore we discuss the break-down of PCAC for the pseudoscalar analogue of the Ψ-meson and the importance of the glue mixing term for the mass spectrum of the pseudoscalar mesons.
  • FIELD THEORY
  • ELECTRON POSITRON: ANNIHILATION
  • ANNIHILATION: ELECTRON POSITRON
  • CHARMED PARTICLE: ELECTROPRODUCTION
  • ELECTROPRODUCTION: CHARMED PARTICLE
  • MUON: PAIR PRODUCTION
  • PAIR PRODUCTION: MUON
  • MUON: ELECTROPRODUCTION
  • ELECTROPRODUCTION: MUON
  • ANNIHILATION: TOTAL CROSS SECTION