Relativistic Wave Equation and Mass Spectrum of Gluonium
- 19 May 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 44 (20), 1319-1322
- https://doi.org/10.1103/physrevlett.44.1319
Abstract
A relativistic wave equation is derived for gauge-invariant gluonium amplitudes, and show that its reduced eigenvalue equation is identical with that for a quark-antiquark system in states. Analyzing relations between potentials in the two respective systems, I obtain an upper limit of 2 GeV to the ground-state mass if I take light quarkonium as a reference system, whereas I estimate the ground state to lie between 2.5 and 3 GeV if I use charmonium potential parameters. The scalar and the pseudoscalar gluonium states are degenerate in the present approach.
Keywords
This publication has 13 references indexed in Scilit:
- Equation of motion for string operators in quantum chromodynamicsPhysical Review D, 1979
- Gluonic-bound-state model andX(2.8)Physical Review D, 1979
- Derivation of a quark-confinement equation in the Hamiltonian formalism of gauge field theoriesPhysical Review D, 1978
- Solutions to a gauge-invariant, equal-time two-body wave equation. Light-mass quark-antiquark systemPhysical Review D, 1977
- A basic guide for the glueball spotterNuclear Physics B, 1977
- Quarkonium level spacingsPhysics Letters B, 1977
- Relativistic Two-Body Wave Equation and Meson SpectrumPhysical Review Letters, 1977
- Unconventional states of confined quarks and gluonsPhysics Letters B, 1976
- Ψ-resonances, gluons and the Zweig ruleIl Nuovo Cimento A (1971-1996), 1975
- Dynamics of the Zweig-Iizuka Rule and a New Vector Meson below 2 GeV/Physical Review Letters, 1975