Final state interaction and a light mass "exotic" resonance

Abstract

We investigate the possibility that the light-mass exotic mesons with J^PC=1^-+ observed at BNL and CERN may be resonances in the eta-pi and eta'-pi systems associated with the anomalous glue which generates the eta' mass in QCD.

9 pages, 2 figures

References in corpus (2)

• A low-lying scalar meson nonet in a unitarized meson model
• Observation of exotic meson production in the reaction ${\pi }^{-}p\to {\eta }^{\prime }{\pi }^{-}p$ at 18 GeV/c

Cited by in corpus (18)

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• Ordinary and exotic mesons in the extended Linear Sigma Model
• $|V_{ub}|$ determination by $B\to D_s\pi$
• The hybrid nonet of ${\pi }_1(1600)$ and ${\eta }_1(1855)$: analysis and predictions for the kaonic members
• Lifetime of the eta' meson at low temperature