2000 character limit reached
Holographic Oddballs
Published 28 Jul 2015 in hep-ph | (1507.07768v1)
Abstract: The spectrum of the glueball with $J{PC}=0{--}$ is computed using different bottom-up holographic models of QCD. The results indicate a lowest-lying state lighter than in the determination by other methods, with mass $m \simeq 2.8$ GeV. The in-medium properties of this gluonium are investigated, and stability against thermal and density effects is compared to other hadronic systems. Production and decay modes are identified, useful for searching the $J{PC}=0{--}$ glueball.
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