Hadronic and radiative three-body decays of J/psi involving the scalars f0(1370), f0(1500) and f0(1710)

Abstract

We study the role of the scalar resonances f0(1370), f0(1500) and f0(1710) in the strong and radiative three-body decays of J/psi with J/psi to V + P P (gamma gamma) and J/psi to gamma + P P (V V), where P (V) denotes a pseudoscalar (vector) meson. We assume that the scalars result from a glueball-quarkonium mixing scheme while the dynamics of the transition process is described in an effective chiral Lagrangian approach. Present data on J/psi to V + P P are well reproduced, predictions for the radiative processes serve as further tests of this scenario.

15 pages

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Cited by in corpus (14)

• Is f0(1710) a glueball?
• Decay of the pseudoscalar glueball into scalar and pseudoscalar mesons
• Observation and study of the decay $J/\psi \to \varphi \eta {\eta }^{\prime }$
• Scalar glueballs: Constraints from the decays into $\eta$ or ${\eta }^{\prime }$
• Study of the $f_2(1270)$, $f_2^{\prime }(1525)$, ${\bar{K}}_2^{\ast }(1430)$, $f_0(1370)$ and $f_0(1710)$ production from $\psi (nS)$ and ${\rm Y}(nS)$ decays
• Scalar-involved three-point Green functions and their phenomenology
• SUSY with R-symmetry: confronting EW precision observables and LHC constraints
• Search for the glueball content of hadrons in gamma p interactions at GlueX
• Probing the substructure of $f_0(1370)$
• $\rho \rho$ scattering revisited with coupled-channels of pseudoscalar mesons
• Hadronic decays of the (pseudo-)scalar charmonium states ${\eta }_c$ and ${\chi }_{c0}$ in the extended Linear Sigma Model
• Modelling glueballs
• Role of scalar mesons in the beam asymmetry of $p\bar{p}$ and $\Lambda \bar{\Lambda }$ photoproduction at JLab
• Semileptonic $B^{-}\to f_0(1710,1500,1370)e^{-}{\bar{\nu }}_e$ decays