The paper predicts a scalar cc-ccbar tetraquark state (X(6400)) and identifies it as the partner to the recently observed tensor state X(6600).
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9 Pith papers cite this work. Polarity classification is still indexing.
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A coupled-channel framework is developed and fitted to BESIII data on vector charmonium-like states in the 4.1-4.6 GeV range, concluding that coupled-channel effects with dynamically generated poles explain the line shapes.
Unquenched coupled-channel calculations yield sizable 2P–1F mixing angles of 7.5° and 15.4° for the χ_c2 charmonia, with predicted two-photon and two-gluon widths as experimental tests.
Unquenched calculations of radially excited P-wave charmonia masses via Resonance-Spectrum Expansion with generalized 3P0 decay couplings produce a mass pattern matching PDG candidates around 3.85-3.95 GeV.
One-boson-exchange calculations predict multiple loosely bound five-flavor molecular pentaquarks in Ξb('*)D-bar(*) and Ξc('*)B(*) systems with I=0 and listed J^P quantum numbers.
BESIII observes ψ(3770)→p p-bar at 6.6σ and measures |G_E/G_M| and |G_M| from e+e- → p p-bar cross sections and angular distributions at 47 energies between 3.51 and 4.95 GeV.
Using coupled-channel one-boson-exchange dynamics the authors predict several K(*) bar D(*) and K(*) D(*) molecular tetraquark candidates and their electromagnetic properties.
One-boson-exchange model predicts D_s1 bar D_s1, D_s1 bar D_s2* and D_s2* bar D_s2* states as hidden-charm hidden-strangeness molecular tetraquarks plus analogous doubly-charm candidates.
An effective Lagrangian approach calibrated with one adjustable parameter from data reproduces cross sections for K3*(1780), K2(1820), K2(1770) and K4*(2045) and predicts sizable forward-peaked production for additional high-orbital kaons in K-p reactions.
citing papers explorer
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Predictions for the scalar partner of the LHC tetraquark $X(6600)$
The paper predicts a scalar cc-ccbar tetraquark state (X(6400)) and identifies it as the partner to the recently observed tensor state X(6600).
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Vector charmonium(-like) states in the energy range of 4.1-4.6 GeV
A coupled-channel framework is developed and fitted to BESIII data on vector charmonium-like states in the 4.1-4.6 GeV range, concluding that coupled-channel effects with dynamically generated poles explain the line shapes.
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Proposed mixing between $2P$ and $1F$ wave charmonia
Unquenched coupled-channel calculations yield sizable 2P–1F mixing angles of 7.5° and 15.4° for the χ_c2 charmonia, with predicted two-photon and two-gluon widths as experimental tests.
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Unquenched Radially Excited $P$-wave Charmonia
Unquenched calculations of radially excited P-wave charmonia masses via Resonance-Spectrum Expansion with generalized 3P0 decay couplings produce a mass pattern matching PDG candidates around 3.85-3.95 GeV.
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Five-flavor molecular pentaquarks in the $\Xi_b^{(\prime,\,*)} \bar D^{(*)}$ and $\Xi_c^{(\prime,\,*)} B^{(*)}$ systems
One-boson-exchange calculations predict multiple loosely bound five-flavor molecular pentaquarks in Ξb('*)D-bar(*) and Ξc('*)B(*) systems with I=0 and listed J^P quantum numbers.
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Observation of $\psi(3770)\to p\bar p$ and Measurement of Electromagnetic Form Factors of Proton at $\sqrt{s} = 3.510-4.946$ GeV
BESIII observes ψ(3770)→p p-bar at 6.6σ and measures |G_E/G_M| and |G_M| from e+e- → p p-bar cross sections and angular distributions at 47 energies between 3.51 and 4.95 GeV.
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Mass spectra and electromagnetic characteristics of the $K^{(*)}\bar D^{(*)}$ and $K^{(*)}{D}^{(*)}$ molecular tetraquarks from the coupled-channel dynamics
Using coupled-channel one-boson-exchange dynamics the authors predict several K(*) bar D(*) and K(*) D(*) molecular tetraquark candidates and their electromagnetic properties.
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Prediction of doubly-charm hadronic molecules with double strange quarks
One-boson-exchange model predicts D_s1 bar D_s1, D_s1 bar D_s2* and D_s2* bar D_s2* states as hidden-charm hidden-strangeness molecular tetraquarks plus analogous doubly-charm candidates.
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Production of high-orbital kaon excited states in the $K^{-}p$ reaction
An effective Lagrangian approach calibrated with one adjustable parameter from data reproduces cross sections for K3*(1780), K2(1820), K2(1770) and K4*(2045) and predicts sizable forward-peaked production for additional high-orbital kaons in K-p reactions.