Charmonium spectroscopy above thresholds

Abstract

We present a systematic and selfconsistent analysis of four-quark charmonium states and applied it to study compact four-quark systems and meson-meson molecules. Our results are robust and should serve to clarify the situation of charmonium spectroscopy above the threshold production of charmed mesons.

4 pages, 2 figures

References in corpus (9)

• Constituent quark model study of the meson spectra
• A Theory of Scalar Mesons
• Is the X(3872) Production Cross Section at Tevatron Compatible with a Hadron Molecule Interpretation?
• Is X(3872) {\sl Really} a Molecular State?
• Is X(3872) a molecule?
• Hadronic molecule structure of the Y(3940) and Y(4140)
• Line Shapes of the X(3872)
• Systematics of heavy quarkonia from Regge trajectories on $(n,M^2)$ and $(M^2,J)$ planes
• Do $c\bar{c}n\bar{n}$ bound states exist?

Cited by in corpus (17)

• Multiquark Resonances
• Four-Quark Hadrons: an Updated Review
• The Vector and Axial-Vector Charmonium-like States
• Exotic $QQ\bar{q}\bar{q}$, $QQ\bar{q}\bar{s}$ and $QQ\bar{s}\bar{s}$ states
• Constructing $J/\psi$ family with updated data of charmoniumlike $Y$ states
• Radiative E1 decays of X(3872)
• The molecular systems composed of the charmed mesons in the $H\bar{S}+h.c.$ doublet
• Possible $J^{PC}=0^{--}$ Charmonium-like State
• $N\bar{D}$ system: A challenge for $\bar{\mathrm{P}}$ANDA
• Possible heavy molecular states composed of a pair of excited charm-strange mesons
• $ND$ and $NB$ systems in quark delocalization color screening model
• Strong and radiative decays of X(3872) as a hadronic molecule with a negative parity
• Possible $D\bar{D}$ and $B\bar{B}$ Molecular states in a chiral quark model
• Tetraquark mass relations in quark and diquark models
• Hidden and open heavy-flavor hadronic states
• Angular distributions in the radiative decays of the ${}^3{D}_3$ state of charmonium originating from polarized $\bar{p}p$ collisions
• The possible $K{\bar{K}}^{\ast }$ and $D{\bar{D}}^{\ast }$ bound and resonance states by solving Schrodinger equation