Heavy-Quark QCD Exotica

Abstract

This review presents an overview of the remarkable progress in the field of heavy-quark exotic hadrons over the past 15 years. It seeks to be pedagogical rather than exhaustive, summarizing both the progress and specific results of experimental discoveries, and the variety of theoretical approaches designed to explain these new states.

59 pages, 17 pdf figures (reproduced with permissions). References added. Version accepted to appear in "Progress in Particle and Nuclear Physics"

References in corpus (72)

• Big-Bang Nucleosynthesis
• Heavy quarkonium: progress, puzzles, and opportunities
• Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts
• Observation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays
• Charmonium
• Observation of Two Resonant Structures in e+e- to pi+ pi- psi(2S) via Initial State Radiation at Belle
• Observation of the resonant character of the $Z(4430{)}^{-}$ state
• Measurement of e^+e^- to pi^+pi^-J/psi Cross Section via Initial State Radiation at Belle
• Evidence for a Narrow Near-Threshold Structure in the $J/\psi \varphi$ Mass Spectrum in $B^{+}\to J/\psi \varphi K^{+}$ Decays
• A low-lying scalar meson nonet in a unitarized meson model
• The Z(4430) and a New Paradigm for Spin Interactions in Tetraquarks
• The Exotic XYZ Charmonium-like Mesons
• Excited and exotic charmonium spectroscopy from lattice QCD
• Quarkonia and their transitions
• Hadro-Charmonium
• Observation of a near-threshold enhancement in the e+e- -->Lambda_c+Lambda_c- cross section using initial-state radiation
• Precise measurement of the $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}J/\psi$ cross section at center-of-mass energies from 3.77 to 4.60 GeV
• Four-Quark Hadrons: an Updated Review
• X(3872) and Other Possible Heavy Molecular States
• Pion Interactions in the X(3872)
• Is the X(3872) Production Cross Section at Tevatron Compatible with a Hadron Molecule Interpretation?
• Hybrid Mesons
• Is X(3872) {\sl Really} a Molecular State?
• Is X(3872) a molecule?
• Observation of a new charged charmoniumlike state in B -> J/psi K pi decays
• Search for new charmonium states in the processes e+ e- --> J/psi D(*) D(*) at sqrt{s} ~ 10.6 GeV
• Observation of anomalous Upsilon(1S)pi+pi- and Upsilon(2S)pi+pi- production near the Upsilon(5S) resonance
• A New Picture for the Formation and Decay of the Exotic $XYZ$ Mesons
• Resonances in coupled πK,ηK scattering from quantum chromodynamics
• The Vector and Axial-Vector Charmonium-like States
• Excited heavy tetraquarks with hidden charm
• Effect of charmed meson loops on charmonium transitions
• New Hadron States
• Measurement of the near-threshold $e^{+}{e}^{-}\to D\bar{D}$ cross section using initial-state radiation
• $Z_b$ and $Z_c$ Exotic States as Coupled Channel Cusps
• Study of $e^{+}{e}^{-}\to \omega {\chi }_{cJ}$ at center-of-mass energies from 4.21 to 4.42 GeV
• Radiative and isospin-violating decays of Ds mesons in the hadrogenesis conjecture
• Could the near-threshold $XYZ$ states be simply kinematic effects?
• Exotic and excited-state radiative transitions in charmonium from lattice QCD
• QCD Sum Rules for the X(3872) as a mixed molecule-charmoniun state
• Evidence that the Y(4660) is a f_0(980)psi' bound state
• Isospin breaking, coupled-channel effects, and X(3872)
• A New Hadron Spectroscopy
• Implications of heavy quark spin symmetry on heavy meson hadronic molecules
• Measurement of the resonant and CP components in ${\overline{B}}^0\to J/\psi {\pi }^{+}{\pi }^{-}$ decays
• Search for structure in the $B_s^0{\pi }^{\pm }$ invariant mass spectrum
• How Resonances can synchronise with Thresholds
• Employing spin symmetry to disentangle different models for the XYZ states
• Observation of $\psi (4415)\to D\bar{D}{}_2^{\ast }(2460)$ decay using initial-state radiation
• Amplitude analysis of e+e- => Y(nS)pi+pi- at sqrt(s)=10.865 GeV
• Investigation of a0-f0 mixing
• Observation of the $\psi (1^3{D}_2)$ state in $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}\gamma {\chi }_{c1}$ at BESIII
• The Spin-orbit force, recoil corrections and possible $B{\bar{B}}^{\ast }$ and $D{\bar{D}}^{\ast }$ molecular states
• Is the X(3915) the chi_{c0}(2P)?
• Production of Tetraquarks at the LHC
• Determining the upper limit of Gamma_{ee} for the Y(4260)
• Study of B{+-,0} --> J/ψ K+ K- K{+-,0} and search for B0 --> J/ψ ϕ at BABAR
• Novel analysis of the decays psi' -> h_c pi^0 and eta_c'-> chi_{c0} pi^0
• Four-quark structure of Zc(3900), Z(4430) and Xb(5568) states
• Measurement of the $e^{+}{e}^{-}\to \eta J/\psi$ cross section and search for $e^{+}{e}^{-}\to {\pi }^{0}J/\psi$ at center-of-mass energies between 3.810 and 4.600~GeV
• Observation of $e^{+}{e}^{-}\to \eta J/\psi$ at center-of-mass energy $sqrts=4.009$ GeV
• Measurement of $e^{+}{e}^{-}\to D_s^{(\ast )+}{D}_s^{(\ast )-}$ cross sections near threshold using initial-state radiation
• Radiative decay of the X(3872) as a mixed molecule-charmonium state in QCD Sum Rules
• Observation of e+e- to K+K-J/psi via Initial State Radiation at Belle
• Search for exclusive photoproduction of Z${}_c^{\pm }$(3900) at COMPASS
• Measurements of the Absolute Branching Fractions of $B^{\pm }\to K^{\pm }{X}_{c\bar{c}}$
• Radiative decay Y(4260) -> X(3872) + gamma involving hadronic molecular and charmonium components
• Tetraquark Cusp Effects from Diquark Pair Production
• Isospin violation in $\varphi ,J/\psi ,{\psi }^{\prime }\to \omega {\pi }^0$ via hadronic loops
• Observation of eta_c(1S) and eta_c(2S) decays to K+ K- pi+ pi- pi0 in two-photon interactions
• Recent progress on the study of the charmoniumlike states
• Colour Fields of the Static Pentaquark System Computed in SU(3) Lattice QCD

Cited by in corpus (504)

• Hadronic molecules
• Multiquark Resonances
• Non-Standard Heavy Mesons and Baryons, an Experimental Review
• Pentaquark and Tetraquark states
• Exotics: Heavy Pentaquarks and Tetraquarks
• An updated review of the new hadron states
• Electron-Ion Collider in China
• Scattering processes and resonances from lattice QCD
• Study of the doubly charmed tetraquark $T_{cc}^{+}$
• Heavy-quark symmetry implies stable heavy tetraquark mesons $Q_i{Q}_j{\bar{q}}_k{\bar{q}}_l$
• Threshold cusps and triangle singularities in hadronic reactions
• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• A survey of heavy-heavy hadronic molecules
• STCF Conceptual Design Report: Volume 1 -- Physics & Detector
• 50 Years of Quantum Chromodynamics
• Study of doubly heavy tetraquarks in Lattice QCD
• Heavy quark spin symmetric molecular states from ${\bar{D}}^{(\ast )}{\Sigma }_c^{(\ast )}$ and other coupled channels in the light of the recent LHCb pentaquarks
• Exploring the molecular scenario of $P_c(4312)$, $P_c(4440)$, and $P_c(4457)$
• Heavy quarks and jets as probes of the QGP
• Coupled-channel approach to $T_{cc}^{+}$ including three-body effects
• Anatomy of the newly observed hidden-charm pentaquark states: $P_c(4312)$, $P_c(4440)$ and $P_c(4457)$
• Explaining the Many Threshold Structures in the Heavy-Quark Hadron Spectrum
• Precise predictions of charmed-bottom hadrons from lattice QCD
• Exotic tetraquark states with the $qq\bar{Q}\bar{Q}$ configuration
• Isospin breaking decays as a diagnosis of the hadronic molecular structure of the $P_c(4457)$
• Masses of fully heavy tetraquarks $QQ\bar{Q}\bar{Q}$ in an extended relativized quark model
• All the Fun of the FAIR: Fundamental physics at the Facility for Antiproton and Ion Research
• All-heavy tetraquarks
• Lattice QCD investigation of a doubly-bottom $\bar{b}\bar{b}ud$ tetraquark with quantum numbers $I(J^P)=0(1^{+})$
• Hidden-charm pentaquarks and $P_c$ states
• A Theory of X and Z Multiquark Resonances
• $I=3$ three-pion scattering amplitude from lattice QCD
• Determination of the pole position of the lightest hybrid meson candidate
• Spectrum of the strange hidden charm molecular pentaquarks in chiral effective field theory
• A $bb\bar{b}\bar{b}$ di-bottomonium at the LHC?
• Heavy tetraquarks in the relativistic quark model
• Towards a theory of hadron resonances
• The Simple Spectrum of $c\bar{c}c\bar{c}$ States in the Dynamical Diquark Model
• $P_c(4457{)}^{+}$, $P_c(4440{)}^{+}$, and $P_c(4312{)}^{+}$: molecules or compact pentaquarks?
• Interpretation of the LHCb Pc(4312) Signal
• Hidden-charm and hidden-bottom molecular pentaquarks in chiral perturbation theory
• Heavy hadronic molecules with pion exchange and quark core couplings: a guide for practitioners
• Coupled-channel interpretation of the LHCb double-$J/\psi$ spectrum and hints of a new state near the $J/\psi J/\psi$ threshold
• Lattice QCD study of the $H$ dibaryon using hexaquark and two-baryon interpolators
• A study of $cc\bar{c}\bar{c}$ tetraquark decays in 4 muons and in $D^{(\ast )}{\bar{D}}^{(\ast )}$ at LHC
• Doubly Charmed Tetraquark $T_{cc}^{+}$ from Lattice QCD near Physical Point
• Masses of doubly heavy tetraquarks $T_{Q{Q}^{\prime }}$ in a relativized quark model
• Systematics of fully heavy tetraquarks
• Different pole structures in line shapes of the $X(3872)$
• On the nature of near-threshold bound and virtual states
• Three-body Unitarity with Isobars Revisited
• Towards a new paradigm for heavy-light meson spectroscopy
• Tetraquark operators in lattice QCD and exotic flavour states in the charm sector
• Few-body quark dynamics for doubly-heavy baryons and tetraquarks
• Systematics of the heavy flavor hadronic molecules
• Amplitude analysis and the nature of the Zc(3900)
• $X_0(2900)$ and $X_1(2900)$: hadronic molecules or compact tetraquarks
• Selected Science Opportunities for the EicC
• Stable double-heavy tetraquarks: spectrum and structure
• Deciphering the mechanism of near-threshold $J/\psi$ photoproduction
• Precision computation of hybrid static potentials in SU(3) lattice gauge theory
• PANDA Phase One
• A New Look at the $Y$ Tetraquarks and ${\Omega }_c$ Baryons in the Diquark Model
• Hadrons and Nuclei
• Decays of $P_c$ into $J/\psi N$ and ${\eta }_{c}N$ with heavy quark spin symmetry
• Scattering amplitudes from finite-volume spectral functions
• Hadronic molecules in B decays
• Novel Method for Precisely Measuring the $X(3872)$ Mass
• Spin structure of heavy-quark hybrids
• Quark model estimate of hidden-charm pentaquark resonances
• Effective range expansion for narrow near-threshold resonances
• Evidence for an ${\eta }_c(1S){\pi }^{-}$ resonance in $B^0\to {\eta }_c(1S)K^{+}{\pi }^{-}$ decays
• Deciphering the nature of X(3872) in heavy ion collisions
• Search for beautiful tetraquarks in the ${\rm Y}(1S)\mu \mu$ invariant-mass spectrum
• Open charm and bottom tetraquarks in an extended relativized quark model
• Spectroscopy, lifetime and decay modes of the $T_{bb}^{-}$ tetraquark
• The Dynamical Diquark Model: First Numerical Results
• Magnetic dipole moments of the hidden-charm pentaquark states: $P_c(4440)$, $P_c(4457)$ and $P_{cs}(4459)$
• Magnetic dipole moments of the $T_{cc}^{+}$ and $Z_V^{++}$ tetraquark states
• Study of the $DK$ interaction with femtoscopic correlation functions
• Hidden charm tetraquark states in a diquark model
• Spectrum of the Hidden-Bottom and the Hidden-Charm/Strange Exotics in the Dynamical Diquark Model
• A study of the decays of $S-$wave ${\bar{D}}^{\ast }{K}^{\ast }$ hadronic molecules: the scalar $X_0(2900)$ and its spin partners $X_{J(J=1,2)}$
• Systematic studies of charmonium-, bottomonium-, and $B_c$-like tetraquark states
• Spectrum and rearrangement decays of tetraquark states with four different flavors
• The $X_0(2900)$ and its heavy quark spin partners in molecular picture
• Doubly heavy tetraquarks in an extended chromomagnetic model
• $P_c(4312{)}^{+}$, $P_c(4380{)}^{+}$, and $P_c(4457{)}^{+}$ as double triangle cusps
• Form factors of two-hadron states from a covariant finite-volume formalism
• From the lineshape of the $X(3872)$ to its structure
• What can we learn from the electromagnetic properties of hidden-charm molecular pentaquarks with single strangeness?
• Novel approaches in Hadron Spectroscopy
• A new look at the $P_{cs}$ states from a molecular perspective
• The production of doubly charmed exotic hadrons in heavy ion collisions
• Strong decays of higher charmonium states into open-charm meson pairs
• Tetraquark bound states in constituent quark models: benchmark test calculations
• Construction of $bb\bar{u}\bar{d}$ tetraquark states on lattice with NRQCD bottom and HISQ up/down quarks
• Observation of the decay $X(3872)\to {\pi }^0{\chi }_{c1}(1P)$
• Hunting for states in the recent LHCb di-$J/\psi$ invariant mass spectrum
• Nucleon-$J/\psi$ and nucleon-${\eta }_c$ scattering in $P_c$ pentaquark channels from LQCD
• Mass spectrum of the hidden-charm pentaquarks in the compact diquark model
• Decoding the nature of $Z_{cs}(3985)$ and establishing the spectrum of charged heavy quarkoniumlike states in chiral effective field theory
• Hadronic Superpartners from Superconformal and Supersymmetric Algebra
• Emergence of molecular-type characteristic spectrum of hidden-charm pentaquark with strangeness embodied in the $P_{\psi s}^{\Lambda }(4338)$ and $P_{cs}(4459)$
• Revisiting the $D{D}^{\ast }$ chiral interactions with the local momentum-space regularization up to the third order and the nature of $T_{cc}^{+}$
• Investigation of magnetic moment of $P_{cs}(4338)$ and $P_{cs}(4459)$ pentaquark states
• Observation of the $Y(4220)$ and $Y(4360)$ in the process $e^{+}{e}^{-}\to \eta J/\psi$
• Surveying exotic pentaquarks with the typical $QQqq\bar{q}$ configuration
• Kinematical Cusp and Resonance Interpretations of the $X(2900)$
• Solving the left-hand cut problem in lattice QCD: $T_{cc}(3875{)}^{+}$ from finite volume energy levels
• How to understand the $X(2900)$?
• Analysis of the hidden-charm tetraquark mass spectrum with the QCD sum rules
• Exact Symmetries and Threshold States in Two-Dimensional Models for QCD
• Compositeness of S-wave weakly-bound states from next-to-leading order Weinberg's relations
• Higher fully-charmed tetraquarks: Radial excitations and P-wave states
• Molecular picture for $X_0(2900)$ and $X_1(2900)$
• $S$-wave fully charmed tetraquark resonant states
• Towards the quark mass dependence of $T_{cc}^{+}$ from lattice QCD
• Phenomenology of Relativistic $3\to 3$ Reaction Amplitudes within the Isobar Approximation
• Landau equation and QCD sum rules for the tetraquark molecular states
• Mass spectra for $qc\bar{q}\bar{c}$, $sc\bar{s}\bar{c}$, $qb\bar{q}\bar{b}$, $sb\bar{s}\bar{b}$ tetraquark states with $J^{PC}=0^{++}$ and $2^{++}$
• How to reveal the nature of three or more pentaquark states?
• The double thresholds distort the lineshapes of the $P_{\psi s}^{\Lambda }(4338{)}^0$ resonance
• Effective field theory for the nucleon-quarkonium interaction
• Spectroscopy behavior of fully heavy tetraquarks
• Spectroscopy of Exotic Hadrons Formed from Dynamical Diquarks
• A possible partner state of the $Y(2175)$
• $D^{(\ast )}N$ interaction and the structure of ${\Sigma }_c(2800)$ and ${\Lambda }_c(2940)$ in chiral effective field theory
• Hidden charm pentaquark states in a diquark model
• Exotic ${\bar{D}}_s^{(\ast )}{D}^{(\ast )}$ molecular states and $sc\bar{q}\bar{c}$ tetraquark states with $J^P=0^{+},1^{+},2^{+}$
• Four-quark states from functional methods
• Non-linear Regge trajectories with AdS/QCD
• Very heavy flavored dibaryons
• Strong couplings and form factors of charmed mesons in holographic QCD
• Benchmark calculations of fully heavy compact and molecular tetraquark states
• Implications of the $Z_{cs}(3985)$ and $Z_{cs}(4000)$ as two different states
• Triply heavy tetraquark states with the $QQ\bar{Q}\bar{q}$ configuration
• Revisit the isospin violating decays of $X(3872)$
• Pole determination of $P_{\psi s}^{\Lambda }(4338)$ and possible $P_{\psi s}^{\Lambda }(4255)$ in $B^{-}\to J/\psi \Lambda \bar{p}$
• Semileptonic $B$ and $B_s$ decays involving scalar and axial-vector mesons
• Open-flavor charmed/bottom $sq\bar{q}\bar{Q}$ and $qq\bar{q}\bar{Q}$ tetraquark states
• One Born$-$Oppenheimer Effective Theory to rule them all: hybrids, tetraquarks, pentaquarks, doubly heavy baryons and quarkonium
• Tetraquarks in large-$N_c$ QCD
• Production of exotic tetraquarks $QQ\bar{q}\bar{q}$ in heavy-ion collisions at the LHC
• Search for $\bar{b}\bar{b}us$ and $\bar{b}\bar{c}ud$ tetraquark bound states using lattice QCD
• Study the molecular nature of $\sigma$, $f_0(980)$, and $a_0(980)$ states
• Diabatic description of charmonium-like mesons
• Hybrid static potentials in SU(3) lattice gauge theory at small quark-antiquark separations
• Fine Structure of Pentaquark Multiplets in the Dynamical Diquark Model
• $S$- and $P$-wave fully-strange tetraquark states from QCD sum rules
• Electromagnetic multipole moments of the $P_c^{+}(4380)$ pentaquark in light-cone QCD
• Spectrum of the S-wave fully-heavy tetraquark states
• Magnetic dipole moment of the $Z_{cs}(3985)$ state: diquark-antidiquark and molecular pictures
• Search for muoproduction of $X(3872)$ at COMPASS and indication of a new state $\tilde{X}(3872)$
• Supersymmetry in the Double-Heavy Hadronic Spectrum
• $X(3872)$ as a four-quark state in a Dyson-Schwinger/Bethe-Salpeter approach
• Doubly heavy tetraquark multiplets as heavy antiquark-diquark symmetry partners of heavy baryons
• Photoproduction of hidden-bottom pentaquark and related topics
• Charmed-strange tetraquarks and their decays in a potential quark model
• The Spectrum of $P$-Wave Hidden-Charm Exotic Mesons in the Diquark Model
• Universal behavior of mass gaps existing in the single heavy baryon family
• Nature of the $Y(4260)$: A light-quark perspective
• Shallow Bound States and Hints for Broad Resonances with Quark Content $\bar{b}\bar{c}ud$ in $B$-$\bar{D}$ and $B^{\ast }$-$\bar{D}$ Scattering from Lattice QCD
• Spectrum of the doubly charmed molecular pentaquarks in chiral effective field theory
• The lineshape of the compact fully heavy tetraquark
• Exploring the electromagnetic properties of the ${\Xi }_c^{(\prime ,\ast )}{\bar{D}}_s^{\ast }$ and ${\Omega }_c^{(\ast )}{\bar{D}}_s^{\ast }$ molecular states
• Prediction of a narrow exotic hadronic state with quantum numbers $J^{PC}=0^{--}$
• Spectrum of the molecular pentaquarks
• Analysis of the vector tetraquark states with P-waves between the diquarks and antidiquarks via the QCD sum rules
• Consistency checks for two-body finite-volume matrix elements: I. Conserved currents and bound states
• Hybrid static potential flux tubes from SU(2) and SU(3) lattice gauge theory
• Spectrum of $cc\bar{b}\bar{b}$, $bc\bar{c}\bar{c}$, and $bc\bar{b}\bar{b}$ Tetraquark States in the Dynamical Diquark Model
• Revealing the nature of hidden charm pentaquarks with machine learning
• Going in quest of potential tetraquark interpretations for the newly observed $T_{\psi \psi }$ states in light of the diquark-antidiquark scenarios
• Heavy-hadron molecular spectrum from light-meson exchange saturation
• Tetraquark and two-meson states at large $N_{\mathrm{c}}$
• The Dynamical Diquark Model: Fine Structure and Isospin
• Magnetic moments of the spin-1/2 singly charmed baryons in covariant baryon chiral perturbation theory
• Photoproduction of strange hidden-charm and hidden-bottom states
• Electromagnetic properties of doubly heavy pentaquark states
• Fully-heavy pentaquark states
• Surveying the mass spectra and the electromagnetic properties of the ${\Xi }_c^{(\prime ,\ast )}{D}^{(\ast )}$ molecular pentaquarks
• Hidden-charm pentaquark states through the current algebra: From their productions to decays
• Scattering of charmed baryons on nucleons
• Masses of fully-heavy tetraquark states from a four-quark static potential model
• Modeling Charmonium-$\eta$ Decays of $J^{PC}=1^{--}$ Higher Charmonia
• New Perspective on Hybrid Mesons
• Pentaquark states with the $QQQq\bar{q}$ configuration in a simple model
• Triangle Singularity in the Production of $X(3872)$ and a Photon in $e^{+}{e}^{-}$ Annihilation
• Exotic fully-heavy $Q\bar{Q}Q\bar{Q}$ tetraquark states in $8_{[Q\bar{Q}]}\otimes 8_{[Q\bar{Q}]}$ color configuration
• What can we learn about light-meson interactions at electron-positron colliders?
• QCD sum rule studies on the $ss\bar{s}\bar{s}$ tetraquark states with $J^{PC}=1^{+-}$
• Fully-heavy tetraquark states and their evidences in the LHC observations
• Understanding the $0^{++}$ and $2^{++}$ charmonium(-like) states near 3.9 GeV
• Production of $X(3872)$ Accompanied by a Pion in $B$ Meson Decay
• Magnetic dipole moments of the $Z_c(4020{)}^{+}$, $Z_c(4200{)}^{+}$, $Z_{cs}(4000{)}^{+}$ and $Z_{cs}(4220{)}^{+}$ states in light-cone QCD
• Analysis of the fully-heavy pentaquark states via the QCD sum rules
• Radial and orbital Regge trajectories in heavy quarkonia
• Triply heavy tetraquark states
• Study of isospin eigenstates of the pentaquark molecular states with strangeness
• Doubly heavy tetraquark states in the constituent quark model using diffusion Monte Carlo method
• The exotic meson ${\pi }_1(1600)$ with $J^{PC}=1^{-+}$ and its decay into $\rho (770)\pi$
• Decay behaviors of the fully-bottom and fully-charm tetraquark states
• Deciphering the charged heavy quarkoniumlike states in chiral effective field theory
• Revisiting $X(3872)\to D^0{\bar{D}}^0{\pi }^0$ in XEFT
• Deep Learning Exotic Hadrons
• Heavy flavor pentaquarks with four heavy quarks
• Comprehending Isospin breaking effects of $X(3872)$ in a Friedrichs-model-like scheme
• $\bar{K}\Lambda$ molecular explanation to the newly observed $\Xi (1620{)}^0$
• Masses and Magnetic Moments of Doubly Heavy Tetraquarks via Diffusion Monte Carlo Method
• The low-lying hidden- and double-charm tetraquark states in a constituent quark model with Instanton-induced Interaction
• Magnetic moments of the doubly charged axial-vector $T_{cc}^{++}$ states
• Spectrum of the molecular tetraquarks: Unraveling the $T_{cs0}(2900)$ and $T_{c\bar{s}0}^a(2900)$
• Triply-heavy tetraquarks in an extended relativized quark model
• Higher molecular $P_{\psi s}^{\Lambda /\Sigma }$ pentaquarks arising from the ${\Xi }_c^{(\prime ,\ast )}{\bar{D}}_1/{\Xi }_c^{(\prime ,\ast )}{\bar{D}}_2^{\ast }$ interactions
• Triply heavy $QQ\bar{Q}\bar{q}$ tetraquark states
• Settling the $Z_c(4600)$ in the charged charmonium-like family
• Threshold Effects and the Line Shape of the X(3872) in Effective Field Theory
• Radiative decays of the spin-$2$ partner of $X(3872)$
• Investigation of the stability for fully-heavy $bc\bar{b}\bar{c}$ tetraquark states
• Radiative decays and magnetic moments of the predicted $B_c$-like molecules
• Tetraquarks in holographic QCD
• Decay properties of $P_c$ states through the Fierz rearrangement
• Electromagnetic form factors of the $B_c$-like tetraquarks: molecular and diquark-antidiquark pictures
• String Breaking, Baryons, Medium, and Gauge/String Duality
• Baryon modes in string breaking from gauge/string duality
• A high-energy QCD portal to exotic matter: Heavy-light tetraquarks at the HL-LHC
• $Z_c(4430)$ and $Z_c(4200)$ as triangle singularities
• Exploring the magnetic dipole moments of $T_{QQ\bar{q}\bar{s}}$ and $T_{QQ\bar{s}\bar{s}}$ states in the framework of QCD light-cone sum rules
• $D^{\pm }{D}^{\ast \mp }$ Hadronic Atom as a Key to Revealing the $X(3872)$ Mystery
• Strong Interaction Physics at the Luminosity Frontier with 22 GeV Electrons at Jefferson Lab
• Possibility of $T_{c\bar{s}}(2900)$ as the resonance-like structure induced by threshold effects
• Doubly hidden-charm/bottom $QQ\bar{Q}\bar{Q}$ tetraquark states
• Remarks on the Heavy-Quark Flavour Symmetry for doubly heavy hadronic molecules
• Insights into $Z_b(10610)$ and $Z_b(10650)$ from dipion transitions from ${\rm Y}(10860)$
• Particle-dimer approach for the Roper resonance in a finite volume
• Hidden-flavour four-quark states in the charm and bottom region
• Triangle singularity appearing as an $X(3872)$-like peak in $B\to (J/\psi {\pi }^{+}{\pi }^{-})K\pi$
• Fully open-flavor tetraquark states $bc\bar{q}\bar{s}$ and $sc\bar{q}\bar{b}$ with $J^P=0^{+},1^{+}$
• The $\varphi (2170)$ production in the process $\gamma p\to \eta \varphi p$
• $D{\bar{D}}^{\ast }$ scattering and ${\chi }_{c1}(3872)$ in nuclear matter
• Lattice QCD static potentials of the meson-meson and tetraquark systems computed with both quenched and full QCD
• $X(3872)$, $X(4014)$, and their bottom partners at finite temperature
• New type of doubly charmed molecular pentaquarks containing most strange quarks: Mass spectra, radiative decays, and magnetic moments
• The X(3872) tetraquarks in B and B_s decays
• Structure and production mechanism of the enigmatic $X(3872)$ in high-energy hadronic reactions
• Precise determination of the pole position of the exotic $Z_c(3900)$
• Manifestly exotic pentaquarks with a single heavy quark
• Holographic stability for non-$q\bar{q}$ candidates
• Mass spectra of doubly heavy tetraquarks in diquark-antidiquark picture
• $P_c$ states and their open-charm decays with the complex scaling method
• Quarkonium $h$ States As Arbiters of Exoticity
• Three-body molecules $\bar{D}{\bar{D}}^{\ast }{\Sigma }_c$- understanding the nature of $T_{cc}$, $P_c(4312)$, $P_c(4440)$ and $P_c(4457)$
• Lattice QCD study of the elastic and transition form factors of charmed baryons
• Bound states in the B-matrix formalism for the three-body scattering
• QCD sum rule studies on the $ss\bar{s}\bar{s}$ tetraquark states of $J^{PC}=0^{-+}$
• Observation of $e^{+}{e}^{-}\to \eta h_c$ at center-of-mass energies from 4.085 to 4.600 GeV
• Weak Decays of Stable Open-bottom Tetraquark by SU(3) Symmetry Analysis
• The role of the pion in the lineshape of the $X(3872)$
• Some Properties of the $QQq$-Quark Potential in String Models
• $d^{\ast }(2380)$ and its partners in a diquark model
• Two-Body Strong Decay of the 2P and 3P Charmonium states
• Diabatic description of bottomoniumlike mesons
• Disentangling the role of the $Y(4260)$ in $e^{+}{e}^{-}\to D^{\ast }{\bar{D}}^{\ast }$ and $D_s^{\ast }{\bar{D}}_s^{\ast }$ via line shape studies
• Decays of $X(3872)$ to ${\chi }_{cJ}{\pi }^0$ and $J/\psi {\pi }^{+}{\pi }^{-}$
• Flavor-singlet charm pentaquark
• Production of the $Z_b^{(\prime )}$ states from the ${\rm Y}(5S,6S)$ decays
• The structure of the X(3872) as explained by a Diffusion Monte Carlo calculation
• Global coupled-channel analysis of $e^{+}{e}^{-}\to c\bar{c}$ processes in $\sqrt{s}=3.75-4.7$ GeV
• Charmonium spectrum in an unquenched quark model
• The interplay between compact and molecular structures in tetraquarks
• Study for a model-independent pole determination of overlapping resonances
• Mass-Spectroscopy of hidden charm and hidden strange tetraquarks in diquark-antidiquark approach
• $D_{s0}(2590)$ as a dominant $c\bar{s}$ state with a small $D^{\ast }K$ component
• Possible Molecular States Composed of Doubly Charmed Baryons with Couple-channel Effect
• Modification of ${\chi }_{c1}$(3872) and $\psi$(2$S$) production in $p$Pb collisions at $\sqrt{s_{NN}}=8.16$ TeV
• Cluster reducibility of multiquark operators
• Fully strange tetraquark resonant states as the cousins of $X(6900)$
• Investigation of $J/\psi \to \gamma {\pi }^0\eta ({\pi }^{+}{\pi }^{-},{\pi }^0{\pi }^0)$ radiative decays including final-state interactions
• Disentangling different structures in heavy-light four-quark states
• Exotic pentaquark states with the $qqQQ\bar{Q}$ configuration
• $I=2$ $\pi \pi$ potential in the HAL QCD method with all-to-all propagators
• Estimates of the $X(3872)$ Cross Section at a Hadron Collider
• Identifying spin and parity of charmonia in flight with lattice QCD
• Displaced $B_c^{-}$ mesons as an inclusive signature of weakly decaying double beauty hadrons
• Photo- and electro-production of narrow exotic states: from light quarks to charm and up to bottom
• Searching for doubly charmed tetraquark candidates $T_{cc}$ and $T_{cc\bar{s}}$ in $B_c$ decays
• Production of $Z_{cs}$ in $B$ and $B_s$ decay
• The impact of $S$-wave thresholds $D_{s1}{\bar{D}}_s+c.c.$ and $D_{s0}{\bar{D}}_s^{\ast }+c.c.$ on vector charmonium spectrum
• $Z_{cs}$ states from the $D_s^{\ast }{\bar{D}}^{\ast }$ and $J/\psi K^{\ast }$ coupled channels: Signal in $B^{+}\to J/\psi \varphi K^{+}$ decay
• Semi-inclusive lepto-production of hidden-charm exotic hadrons
• Identify the hidden charm pentaquark signal from non-resonant background in electron-proton scattering
• Near-threshold Spectrum from Uniformized Mittag-Leffler Expansion -Pole Structure of $Z(3900)$-
• Holographic charm and bottom pentaquarks II: Open and hidden decay widths
• Counting states and the Hadron Resonance Gas: Does X(3872) count?
• Charmonium spectrum with a Dirac potential model in the momentum space
• Flavor Physics at the CEPC: a General Perspective
• Fragmentation functions for axial-vector heavy tetraquarks: A TQ4Q1.1 update
• Doubly-Charged $T_{cc}^{++}$ States in the Dynamical Diquark Model
• Possible molecular states in $B^{(\ast )}{B}^{(\ast )}$ scatterings
• Charmed baryon$-$nucleon interaction
• Deciphering the $X(3872)$ via its polarization in prompt production at the CERN LHC
• Production of $X(3872)$ Accompanied by a Soft Pion at Hadron Colliders
• Fully heavy tetraquark resonant states with different flavors
• Towards the decay properties of deuteron-like state $d_{N\Omega }$
• Diabatic description of charmoniumlike mesons II: mass corrections and strong decay widths
• Mass spectra of $N\Omega$ dibaryons in the ${}^3{S}_1$ and ${}^5{S}_2$ channels
• Possible precise measurements of the $X(3872)$ mass with the $e^{+}{e}^{-}\to {\pi }^0\gamma X(3872)$ and $p\bar{p}\to \gamma X(3872)$ reactions
• Configurational entropy of heavy-quark QCD exotica: engendering the next generation
• Production of hidden-charm and hidden-bottom pentaquark states in electron-proton collisions
• Decay $X(3872)\to {\pi }^0{\pi }^{+}{\pi }^{-}$ and $S$-wave $D^0{\bar{D}}^0\to {\pi }^{+}{\pi }^{-}$ scattering length
• $P$-wave charmonium contribution to hidden-charm states from reanalysis of lattice QCD data
• Exotic $\Omega \Omega$ dibaryon states in a molecular picture
• Are the XYZ states unconventional states or conventional states with unconventional properties?
• Production of the $X(4014)$ as the spin-2 partner of $X(3872)$ in $e^{+}{e}^{-}$ collisions
• Reconciling the X(2240) with the Y(2175)
• Mass spectra for the $cc\bar{b}\bar{b}$/$bb\bar{c}\bar{c}$ tetraquark states
• Cross section measurements of the $e^{+}{e}^{-}\to D^{\ast +}{D}^{\ast -}$ and $e^{+}{e}^{-}\to D^{\ast +}{D}^{-}$ processes at center-of-mass energies from 4.085 to 4.600 GeV
• Hidden charm pentaquark and $\Lambda (1405)$ in the ${\Lambda }_b^0\to {\eta }_c{K}^{-}p(\pi \Sigma )$ reaction
• Model-independent predictions for decays of hidden-heavy hadrons into pairs of heavy hadrons
• Hidden-bottom hadronic transitions of ${\rm Y}(10753)$
• Holographic charm and bottom pentaquarks I: Mass spectra with spin effects
• $T_{bbb}$: a three $B-$meson bound state
• Double Exotic States Productions in Pion and Kaon Induced Reactions
• Coupled-Channel-Induced $S-D$ mixing of Charmonia and Testing Possible Assignments for $Y(4260)$ and $Y(4360)$
• Tri-meson bound state $BB{B}^{\ast }$ via delocalized $\pi$~Bond
• The nature of ${\chi }_{c1}\left(3872\right)$ and $T_{cc}^{+}\left(3875\right)$
• Thermal contribution of unstable states
• ${\Xi }_{bb}$ and ${\Omega }_{bbb}$ molecular states
• Semi-inclusive electroproduction of hidden-charm and double-charm hadronic molecules
• Study of charmonium and charmonium-like contributions in $B^{+}\to J/\psi \eta K^{+}$ decays
• The $\mathbf{X}(3872)$'s excitation and its connection with production at hadron colliders
• Do near-threshold molecular states mix with neighbouring $\bar{Q}Q$ states?
• $\sigma$ exchange in the one-boson exchange model involving the ground state octet baryons
• Spectrum of the molecular hexaquarks
• Fragmentation of fully heavy tetraquarks: The TQ4Q1.1 functions as a case study
• Hadronic molecules with four charm or beauty quarks
• Exotic Hadrons from Scattering in the Diabatic Dynamical Diquark Model
• Hidden-flavor pentaquarks
• $D^{+}{D}^{-}$ hadronic atom and its production in $pp$ and $p\bar{p}$ collisions
• The $\sigma$ and $\rho$ coupling constants for the charmed and beauty mesons
• Towards the understanding of $Z_c(3900)$ from lattice QCD
• $J/\psi$ decay into $\varphi (\omega )$ and vector-vector molecular states
• Production of $X(3872)$ and a Photon in $e^{+}{e}^{-}$ Annihilation
• Two body relativistic wave equations
• Hadronic Molecular States Composed of Spin-$\frac{3}{2}$ Singly Charmed Baryons
• On tetraquarks with hidden charm and strangeness as phi-psi(2S) hadrocharmonium
• Resonance decay dynamics and their effects on $p_T$-spectra of pions in heavy-ion collisions
• Covalent hadronic molecules induced by shared light quarks
• Unwinding the rare $\Omega$ sector: Fragmentation of fully charmed baryons from HL-LHC to FCC
• Towards a precision determination of the $X(6200)$ parameters from data
• Decays of Pentaquarks in Hadrocharmonium and Molecular Pictures
• Density of States of a Coupled-Channel System
• Entanglement suppression and low-energy scattering of heavy mesons
• Investigating the M1 radiative decay behaviors and the magnetic moments of the predicted triple-charm molecular-type pentaquarks
• Investigations on the light hadron decays of $Z_b(10610)$ and $Z_b(10650)$
• What is the right formalism to search for resonances? II. The pentaquark chain
• Spectroscopic Assignments of the Excited $B$-Mesons
• Does the bottomonium counterpart of $X(3872)$ exist?
• On the two-body decay processes of the predicted three-body $K^{\ast }(4307)$ resonance
• Magnetic moments of the vector hidden-charmed tetraquark states
• Tetraquarks, Pentaquarks and Dibaryons in the large $N$ QCD
• The role of charged exotic states in $e^{+}{e}^{-}\to \psi (2S){\pi }^{+}{\pi }^{-}$
• The spin parity of $Z_c^{-}$(4100), $Z_1^{+}$(4050) and $Z_2^{+}$(4250)
• Bottomonium spectrum with a Dirac potential model in the momentum space
• Is two-poles' $\Lambda (1405)$ one state or two?
• Study of exotic hadrons with machine learning
• Decay properties of the $X(3872)$ through the Fierz rearrangement
• Charmed baryons in nuclear matter
• Holographic charm and bottom pentaquarks III: Excitations through photo-production of heavy mesons
• Discovery of $T_{c\bar{s}0}^a(2900{)}^{0,++}$ implies new charmed-strange pentaquark system
• Precision measurements of ${\sigma }_B(e^{+}{e}^{-}\to K_S^0{K}^{\pm }{\pi }^{\mp })$ at center-of-mass energies between 3.8 and 4.6 GeV
• Hadronic molecular states with the quark contents $bc\bar{s}\bar{q}$, $b\bar{c}s\bar{q}$, and $b\bar{c}\bar{s}q$
• Baryons under Strong Magnetic Fields or in Theories with Space-dependent $\theta$-term
• Binding of the three-hadron $D{D}^{\ast }K$ system from the lattice effective field theory
• Radiative Transitions of Charmoniumlike Exotics in the Dynamical Diquark Model
• Triangle singularity in $B^0\to {\pi }^{-}{K}^{+}X(3872)$ via the $D_{s1}\bar{D}{D}^{\ast }$ loop and possible precise measurement of the $X(3872)$ mass
• Mass Spectra of One or Two Heavy Quark Mesons and Diquarks within a Nonrelativistic Potential Model
• Discover the GellMann-Okubo formula with machine learning
• Open charm and bottom meson-nucleon potentials à la nuclear force
• Molecular pentaquark states with open charm and bottom flavors
• Triply-charmed hexaquark states with the QCD sum rules
• Double pole structures of $X_1(2900)$ as the $P$-wave ${\bar{D}}^{\ast }{K}^{\ast }$ resonances
• Molecular states in $D_s^{(\ast )+}{\Xi }_c^{{(}^{\prime },\ast )}$ systems
• Prediction of five-flavored pentaquarks
• Investigating the Isospin Property of $T_{cc}^{+}$ from its Dalitz Plot Distribution
• Magnetic and quadrupole moments of the $Z_c(4020{)}^{+}$, $Z_c(4050{)}^{+}$, and $Z_c(4600{)}^{+}$ states in the diquark-antidiquark picture
• Probing exotic $J^{PC}$ resonances from deeply bound charmoniumlike molecules: Insights for identifying exotic hadrons
• How does the $X(3872)$ show up in $e^{+}{e}^{-}$ collisions: dip versus peak
• Production of pentaquarks with hidden charm and double strangeness in ${\Xi }_b$ and ${\Omega }_b$ decays
• Spectroscopic Properties of Double-Strangeness Molecular Tetraquarks
• Two-pion exchange for coupled-channel scattering of two heavy mesons
• The electromagnetic multipole moments of the possible charm-strange pentaquarks in light-cone QCD
• Mass Spectra of $qq\bar{q}\bar{q}$, $ss\bar{s}\bar{s}$ and $qq\bar{s}\bar{s}$ Tetraquarks using Regge Phenomenology
• Triply heavy tetraquark states in a mass-splitting model
• Study of the hidden charm $D{\bar{D}}^{\ast }$ interactions in chiral effective field theory
• Composite nature of $Z_b$ states from data analysis
• Weak-decay searches for $Qs\bar{u}\bar{d}$ tetraquarks
• Measurements of $e^{+}{e}^{-}\to {\eta }_{\mathrm{c}}{\pi }^{+}{\pi }^{-}{\pi }^0$, ${\eta }_{\mathrm{c}}{\pi }^{+}{\pi }^{-}$ and ${\eta }_{\mathrm{c}}{\pi }^0\gamma$ at $\sqrt{s}$ from 4.18 to 4.60\,GeV, and search for a $Z_{\mathrm{c}}$ state close to the $D\bar{D}$ threshold decaying to ${\eta }_{\mathrm{c}}\pi$ at $\sqrt{s}$ = 4.23 GeV
• Heavy-Quark Hybrid Mass Splittings: Hyperfine and "Ultrafine"
• $P_c(4457)$ interpreted as a $J^P=1/2^{+}$ state by ${\bar{D}}^0{\Lambda }_c^{+}(2595)$-${\pi }^0{P}_c(4312)$ interaction
• Role of the short-range dynamics in the formation of $D^{(\ast )}{\bar{D}}^{(\ast )}/B^{(\ast )}{\bar{B}}^{(\ast )}$ hadronic molecules
• Triply Heavy $\Omega$ Baryons with JETHAD: A High-Energy Viewpoint
• Systematics of fully heavy dibaryons
• Probing the structure of ${\chi }_{c1}(3872)$ with photon transition form factors
• Hunting for the prospective $T_{cc}$ family based on the diquark-antidiquark configuration
• Modifications on parameters of $Z(4430)$ in a dense medium
• Investigation of ${\Delta }^0{\Delta }^0$ dibaryon in QCD
• Fully charmed P-wave tetraquark resonant states in the quark model
• Structure of open-flavour four-quark states in the charm and bottom region
• Tetraquark mass relations in quark and diquark models
• Tetraquark-Jet Systems at the High-Luminosity LHC
• Investigation on the bottom analogs of the $T_{cc}^{+}$
• Light-by-light forward scattering sum rules for charmonium states
• On the emergence of heavy quark spin symmetry breaking in heavy quarkonium decays
• DeepQuark: A Deep-Neural-Network Approach to Multiquark Bound States
• Electroweak production of ${\chi }_{Q1}$ states in $e^{+}{e}^{-}$ collisions: A brief review
• Model-independent predictions for decays of double-heavy hadrons into pairs of heavy hadrons
• Quark model description of $\psi (4260)$
• $J/\psi$ decay to $\varphi ,\omega ,K^{\ast 0}$ plus $f_0(1370)$, $f_0(1710)$, $K_0^{\ast }(1430)$, $f_2(1270)$, $f_2^{\prime }(1525)$ and $K_2^{\ast }(1430)$: role of the $D$-wave for tensor production
• Probing the structure of $X(3872)$ in photoproduction
• A short review on the compositeness of the $X(3872)$
• The ground states and first radial excitations of the vector tetraquark states with explicit P-waves via the QCD sum rules
• Production of the (predicted) $K^{\ast }(4307)$ in $B$ decays
• Dynamical picture for the exotic XYZ states
• The ground states of hidden-charm tetraquarks and their radial excitations
• Production of $1^{-+}$ exotic charmonium-like states in electron-positron collisions
• Charmonium and exotics from lattice QCD
• Possible molecules of triple-heavy pentaquarks within the extended local hidden gauge formalism
• A Sum-Rules Analysis of Next-to-Leading-Order (NLO) QCD Perturbative Contributions to a $J^{PC}=0^{+-}$, $du\bar{d}\bar{u}$ Tetraquark Correlator
• Hidden and open heavy-flavor hadronic states
• Mass spectra of heavy pseudoscalars using instantaneous Bethe-Salpeter equation with different kernels
• Study of the hidden charm pentaquarks ${\Lambda }_{c\bar{c}}$ above $4$ GeV
• Investigation of Mass and Decay Characteristics of the Light-Strange Tetraquark
• Mixing angles between the tetraquark states with two heavy quarks within QCD sum rules
• Radiative decay and axial-vector decay behaviors of octet pentaquark states
• Strong decays of $a_0$, $f_0$, $f_2$, and $K_2^{\ast }$ resonances as dynamically generated states of two vector mesons
• Unveiling the Composition of the Single-Charm Molecular Pentaquarks: Insights from Radiative Decay and Magnetic Moment
• $B_{s1}(5778)$ as a $B^{\ast }\bar{K}$ molecule in the Bethe-Salpeter equation approach
• Light tetraquark states with the exotic quantum number $J^{PC}=3^{-+}$
• Electromagnetic characteristics as probes into the inner structures of the predicted ${\Xi }_c^{{(}^{\prime },\ast )}{D}_s^{(\ast )}$ molecular states
• Constituent Counting Rules and Exotic Hadrons
• Pole analysis for the $D^{\ast }\bar{K}$-$D\overline{K^{\ast }}$ coupled-channel system
• Light-by-light scattering sum rule for radiative transitions of bottomonia
• Electromagnetic properties of the $D{\bar{D}}^{\ast }K$ molecular hexaquark state
• Study of the $Y(4660)$ from a light-quark perspective
• Light meson emissions of the selected charmonium-like states within compact tetraquark configurations
• Hybrid static potentials in SU(2) lattice gauge theory at short quark-antiquark separations
• Nonmesonic weak decay of charmed hypernuclei
• Discovering an Unquenched Dynamics Mechanism for Charmonium Scattering
• Exotic Heavy Hadrons
• Fully heavy tetraquark states with a diquark-antidiquark configuration
• Correction to the energy spectrum of ${}^1{S}_0$ heavy quarkonia due to two-gluon annihilation effect
• Branching Fractions of the $X(3872)$
• Doubly-charmed pentaquark states in a mass splitting model
• Recent progress on hadron spectroscopy from lattice QCD
• All-charm tetraquarks at hadron colliders: A high-precision fragmentation perspective
• Dynamically generated states from the $\eta K^{\ast }{\bar{K}}^{\ast }$, $\pi K^{\ast }{\bar{K}}^{\ast }$, and $K{K}^{\ast }{\bar{K}}^{\ast }$ systems within the fixed-center approximation
• $\lambda$ and $\rho$ Regge trajectories for the pentaquark $P_{cc\bar{c}bb}$ in the diquark-triquark picture
• Octet baryon and heavy meson interactions in chiral effective field theory
• Strong Decays of Charmonia
• Unraveling $K(1690)$ as a pseudoscalar $ud\bar{d}\bar{s}$ tetraquark state
• Two nearby states in the $X(3872)$ region: Resolving the radiative-decay ratio tension with ${\eta }_{c2}$
• Theory Concepts for Heavy Exotic Mesons
• Cross section measurement of $e^{+}{e}^{-}\to \eta \psi (2S)$ and search for $e^{+}{e}^{-}\to \eta \tilde{X}(3872)$
• 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
• Possible ${\Sigma }_c^{\ast }\bar{\Sigma }$ molecular states
• Multimodal Fragmentation of All-Heavy Pentaquarks: Uncertainty-Aware Predictions for Hadron Colliders
• The $X(3872)\to J/\psi \pi \gamma$ and $X(3872)\to J/\psi \pi \pi \gamma$ decays
• Spectrum of Hidden-Charm, Open-Strange Exotics in the Dynamical Diquark Model
• The effects of charmonium on the properties of the $1^{++}$ hidden charm poles in effective field theory
• Newest results on XYZ states at BESIII
• All Heavy Tetraquarks: The Dynamical Diquark Model and Other Approaches
• Search for the $D^{\ast }{\bar{D}}^{\ast }$ molecular state $Z_c(4000)$ in the reaction $B^{-}\to J/\psi {\rho }^0{K}^{-}$
• Investigating the two-pion exchange of the double charm $D{D}^{\ast }$ chiral interactions and $T_{cc}$
• Possible dibaryon production at $\bar{\mathrm{P}}$anda with a Lagrangian approach
• Five-flavor molecular pentaquarks in the ${\Xi }_b^{(\prime ,\ast )}{\bar{D}}^{(\ast )}$ and ${\Xi }_c^{(\prime ,\ast )}{B}^{(\ast )}$ systems
• Production of hidden-heavy and double-heavy hadronic molecules at the $Z$ factory of CEPC
• A note on the tensor and vector exchange contributions to $K\bar{K}\to K\bar{K},D\bar{D}\to D\bar{D}$ and ${\pi }^{+}{\pi }^{-}\to {\pi }^{+}{\pi }^{-}$ reactions
• Large-$N_c$ QCD and tetraquarks
• Searching for a $P_{cs}(4200)$ state in the ${\Lambda }_b\to \varphi {\eta }_c\Lambda$ reaction
• XYZ mesons and Glueballs: effects of the quark-gluon mixing
• Analytic electromagnetic signatures of compact pentaquark structure: A multi-current QCD light-cone sum rules analysis of the $P_{\psi s}^{\Lambda }$ states
• Charting doubly strange hidden-charm pentaquarks: An electromagnetic mapping of spin-$\frac{1}{2}$ and $\frac{3}{2}$ states
• The possible $K{\bar{K}}^{\ast }$ and $D{\bar{D}}^{\ast }$ bound and resonance states by solving Schrodinger equation
• $P_c(4312{)}^{+}$ and $P_c(4337{)}^{+}$ as interfering ${\Sigma }_c\bar{D}$ and ${\Lambda }_c{\bar{D}}^{\ast }$ threshold cusps
• Coupled-channel meson-meson scattering in the diabatic framework
• New Types of Hydrogenlike matter Composed of Electron(s) and Meson(s)
• Heavy-flavor multimodal fragmentation to $S$-wave pentacharms at next-generation hadron colliders
• Parametrically narrow tetraquark states containing one heavy quark and one heavy antiquark
• The scalar and pseudoscalar hidden-charm tetraquark states with QCD sum rules
• Recent results on charmonium-like (exotic) XYZ states at the BESIII/BEPCII experiment in Beijing/China
• Role of the short-range dynamics in simultaneous interpretation of $P_{cs}$ pentaqurks via ${\Xi }_c^{(\prime ,\ast )}{\bar{D}}^{(\ast )}$ molecules
• Lifetime and dominant decay modes of the tetraquark with double beauty $bb\bar{u}\bar{d}$
• Structural dissection of hadronic molecules: The $D^{(\ast )}{\bar{K}}^{(\ast )}$ family under QCD light-cone sum rules
• Flavour Physics at LHCb -- 50 years of the KM paradigm
• Exotic hadrons associated with $b$-quark
• An analysis on doubly bottom molecular tetraquarks composed of $H_{(s)}$ and $T_{(s)}$ doublets
• The dynamically generated $h_1$ state by the $K^{\ast }{\bar{K}}^{\ast }$ interaction and its $K_1(1270)\bar{K}$ and $b_1(1235)\pi$ decays
• Meson scattering and tetraquarks in two-dimensional QCD
• Unified study of $B_s^0\to X(3872){\pi }^{+}{\pi }^{-}(K^{+}{K}^{-})$ and $B_s^0\to \psi (2S){\pi }^{+}{\pi }^{-}(K^{+}{K}^{-})$ processes
• Discovery of XYZ particles at the BESIII Experiment
• Predicting charmed-strange molecular tetraquarks with $K^{(\ast )}$ and $T$-doublet charmed or anticharmed meson
• Role of $a_0(1710)$ in the $J/\psi \to {\rho }^{+}{\rho }^{-}\omega$ and $J/\psi \to \gamma {\rho }^0\omega$ reactions