The molecular systems composed of the charmed mesons in the $H\bar{S}+h.c.$ doublet

Abstract

We study the possible heavy molecular states composed of a pair of charm mesons in the H and S doublets. Since the P-wave charm-strange mesons $D_{s0}(2317)$ and $D_{s1}(2460)$ are extremely narrow, the future experimental observation of the possible heavy molecular states composed of $D_s/D_s^{\ast }$ and $D_{s0}(2317)/D_{s1}(2460)$ may be feasible if they really exist. Especially the possible $J^{PC}=1^{--}$ states may be searched for via the initial state radiation technique.

arXiv comment42 pages, 4 tables, 31 figures. Improved numerical results and Corrected typos.

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Cited by in corpus (26)

• The hidden-charm pentaquark and tetraquark states
• The possible hidden-charm molecular baryons composed of anti-charmed meson and charmed baryon
• Possible Deuteron-like Molecular States Composed of Heavy Baryons
• Possible strange hidden-charm pentaquarks from ${\Sigma }_c^{(\ast )}{\bar{D}}_s^{\ast }$ and ${\Xi }_c^{{(}^{\prime },\ast )}{\bar{D}}^{\ast }$ interactions
• Study of the $B{\bar{B}}^{\ast }/D{\bar{D}}^{\ast }$ bound states in a Bethe-Salpeter approach
• The $X(4140)$, $X(4274)$, $X(4500)$ and $X(4700)$ in the relativized quark model
• Probing new types of $P_c$ states inspired by the interaction between an $S$-wave charmed baryon and an anticharmed meson in a $\bar{T}$ doublet state
• Novel charmonium-like structures in the $J/\psi \varphi$ and $J/\psi \omega$ invariant mass spectra
• The open-charm radiative and pionic decays of molecular charmonium Y(4274)
• How to understand the underlying structures of $X(4140)$, $X(4274)$, $X(4500)$ and $X(4700)$
• Exotic double-charm molecular states with hidden or open strangeness and around $4.5\sim 4.7$ GeV
• Heavy Flavour Physics and CP Violation at LHCb: a Ten-Year Review
• Prediction of a narrow exotic hadronic state with quantum numbers $J^{PC}=0^{--}$
• Correlation of the hidden-charm molecular tetraquarks and the charmoniumlike structures existing in the $B\to XYZ+K$
• Prediction of an exotic state around 4240 MeV with $J^{PC}=1^{-+}$ as C-parity partner of Y(4260) in molecular picture
• A new group of doubly charmed molecule with $T$-doublet charmed meson pair
• Experimental Review of Structures in the $J/\psi \varphi$ Mass Spectrum
• Understanding Y(4274) and X(4320) in the $J/\psi \varphi$ invariant mass spectrum
• Searching for charmoniumlike states with hidden $s\bar{s}$
• Predictions of the hidden-charm molecular states with four-quark component
• The role of electromagnetic interaction in the $X(3872)$ and its analogs
• Is $J^{PC}=3^{-+}$ molecule possible?
• Probing exotic $J^{PC}$ resonances from deeply bound charmoniumlike molecules: Insights for identifying exotic hadrons
• Mass spectra of $0^{--}$ and $0^{+-}$ hidden-heavy baryoniums
• Production of $X_{cs\bar{c}\bar{s}}$ in heavy ion collisions
• Hints of the $J^{PC}=0^{--}$ and $1^{--}$ $K^{\ast }{\bar{K}}_1(1270)$ Molecules in the $J/\psi \to \varphi \eta {\eta }^{\prime }$ Decay