Coupling Constants for Scalar Glueball Decay
arXiv:hep-lat/9602022 · doi:10.1016/0920-5632(96)00038-2
Abstract
We evaluate the partial decay widths of the lightest scalar glueball to pairs of pseudoscalar quark-antiquark states. The calculation is done in the valence (quenched) approximation on a $16^3 \time 24$ lattice at . These predictions and values obtained earlier for the infinite volume continuum limit of the scalar glueball's mass are in good agreement with the observed properties of and inconsistent with all other observed meson resonances.
8 pages of Latex, 12 PostScript figures, 2 macros included, plenary talk given by D. Weingarten at Lattice 95, to appear in conference proceedings
References in corpus (9)
- A comprehensive lattice study of SU(3) glueballs
- EVIDENCE FOR A SCALAR GLUEBALL
- Hadron Masses from the Valence Approximation to Lattice QCD
- and Pseudoscalar Form Factors from Lattice QCD
- The scalar and tensor glueballs in the valence approximation
- Meson Decay Constants from the Valence Approximation to Lattice QCD
- QCD Spectroscopy
- Scalar Glueball Decay
- Hadronic coupling constants in lattice QCD
Cited by in corpus (17)
- 50 Years of Quantum Chromodynamics
- Light Meson Spectroscopy
- Strong Decays of Strange Quarkonia
- Scalar nonet quarkonia and the scalar glueball: mixing and decays in an effective chiral approach
- Scalar meson and glueball decays within a effective chiral approach
- Glueball Mass Predictions of the Valence Approximation to Lattice QCD
- Chiral Suppression of Scalar Glueball Decay
- Decays of tensor mesons and the tensor glueball in an effective field approach
- Glueball-quarkonia content and decay of scalar-isoscalar mesons
- Glueballs as the Ithaca of meson spectroscopy
- Scalar Glueball Mixing and Decay
- Flux-Tube Ring and Glueball Properties in the Dual Ginzburg-Landau Theory
- A flux tube model for glueballs
- Surface Tension in the Mixed Phase of QCD in the Dual Ginzburg-Landau Theory
- Hadronic decays from the lattice
- Quasielastic rho0 electroproduction on the proton at intermediate energy: Role of scalar and pseudoscalar meson exchange
- Spectrum of Large N Glueballs: Holography vs Lattice