Search for Glueballs from Three-body Annihilation of Antiproton-Proton in-Flight

Abstract

Lattice QCD and other theoretical models predict that the 0(-+), 2(++) and 2(-+) glueballs have masses in the range of 2.0 to 2.4 GeV. For resonances in such an energy range, three-body decay modes are expected to be large. The strategy for looking for these glueballs and the newest results from studying Crystal Barrel data on the three-body annihilation of proton-antiproton in flight are presented.

Latex with espcrc1.sty, 10 pages, 7 figures. Invited talk at the International Conference on Low Energy Antinucleon Physics (LEAP98), Sardinia, Italy, September 1998

References in corpus (1)

• Glueball Spectrum from the B.S. Equation

Cited by in corpus (9)

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• Partial Wave Analysis of $J/\psi \to \gamma (K^{\pm }{K}_S^0{\pi }^{\mp })$
• The Glueball Spectrum from a Potential Model
• Casimir scaling, glueballs and hybrid gluelumps
• Semirelativistic potential model for three-gluon glueballs
• Semirelativistic potential model for low-lying three-gluon glueballs
• Partial Wave Analysis of $J/\psi \to \gamma (K^{+}{K}^{-}{\pi }^{+}{\pi }^{-})$
• Glueball masses and Regge trajectories for the QCD-inspired potential