Glueball production in radiative J/psi, Upsilon decays

Abstract

Using a bound-state model of weakly bound gluons for glueballs made of two gluons and a natural generalization of the perturbative QCD formalism for exclusive hadronic processes, we present results for glueball production in radiative J/psi, Upsilon decays into several possible glueball states, including L \not= 0 ones. We perform a detailed phenomenological analysis, presenting results for the more favored experimental candidates and for decay angular distributions.

RevTeX4, 26 pages, 11 eps figures

References in corpus (6)

• The glueball spectrum from an anisotropic lattice study
• Analysis of the Pion Wave Function in Light-Cone Formalism
• Glueball Mass Predictions of the Valence Approximation to Lattice QCD
• Scalar Mesons in QCD
• Exclusive charmonium decays
• Glueball plus pion production in hadron collisions

Cited by in corpus (5)

• Radiative Decays of the Upsilon(1S) to a Pair of Charged Hadrons
• Elastic double diffractive production of axial-vector χ_c(1^{++}) mesons and the Landau-Yang theorem
• Lattice Study of Radiative $J/\psi$ Decay to a Tensor Glueball
• Exclusive scalar $f_0(1500)$ meson production for energy ranges available at the GSI Facility for Antiproton and Ion Research (GSI-FAIR) and at the Japan Proton Accelerator Research Complex (J-PARC)
• Gluon-Glueball Duality and Glueball Searches