REVIEW 3 major objections 4 minor 168 references
Exotic Heavy Hadrons
T0 review · 3 major / 4 minor · reviewed 2026-08-05 · deepseek-v4-flash
Pith's one-line read Short-range color correlations between a heavy quark and antiquark can freeze a pentaquark's color wave function, reducing the five-body problem to three bodies and reproducing the observed Pc and Pcs spectrum.
desk verdict A self-review of the authors' pentaquark framework; the hidden-bottom window is the one genuinely testable output, but the frozen color assumption is load-bearing and the bottom-sector offset is never defined. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The load-bearing object is the color-correlation wave function ansatz of Eq. (1): $\{3_c\}_q \otimes \{1_c\}(Q\bar{Q}) \otimes \{\bar{3}_c\}(qq)$. It freezes the color degrees of freedom so that a five-quark pentaquark becomes a three-body system of a light quark, a heavy quark-antiquark singlet, and a light diquark antitriplet; that system is then solved exactly with Faddeev equations and the AL1 potential (a Coulomb-plus-linear confinement interaction with smeared chromomagnetic spin-spin term). For the molecular claim, the machinery is the coupled-channel $BB^*$/$B^*B^*$ two-body $t$-matrix that produces $T_{bb}$, fed into three-body Faddeev equations. For the width claim, it is a two-cha
What would settle it
A lattice QCD calculation of the five-quark $c\bar{c}uud$ system that finds the dominant color-singlet Fock component to be $(u\bar{c})(cud)$ rather than $(c\bar{c})(uud)$ would falsify the color-correlation spectrum; separately, a physical-mass lattice value of the $T_{bb}$ binding below roughly 50 MeV would dissolve the predicted $T_{bbb}$ bound state, whose three-body binding falls to about 23 MeV and sits about 19 MeV above $BBB$.
Extended reading notes
Core claim
The central claim is that a single dynamical principle, the Coulomb-like short-range color attraction between the heavy quark and antiquark, organizes the hidden heavy-flavor pentaquark spectrum. Because the $Q\bar{Q}$ pair is heavy, its color-singlet binding energy scales with $2M_Q$ and wins over the light-$Q$ diquark channel, so the pentaquark wave function factorizes as $\{3_c\}_q \otimes \{1_c\}(Q\bar{Q}) \otimes \{\bar{3}_c\}(qq)$. With this ansatz the five-body problem collapses to a three-body Faddeev problem, and the AL1 constituent-quark potential plus spin splittings calibrated to $J/\psi-\eta_c$ and diquark splittings reproduces the masses of $P_c(4312)$, $P_c(4380)$, $P_c(4440)$
Load-bearing premise
The pentaquark spectrum rests on the assumption that the short-range Coulomb-like color attraction freezes the color wave function into a heavy quark-antiquark singlet plus a light diquark antitriplet; if the alternative $(q\bar{Q})(Qqq)$ arrangement dominates, as it does in some chiral quark models, the predicted masses do not follow.
Editorial extensions
If this is right
- Hidden-bottom pentaquarks, strange and nonstrange, are predicted at 11.06-11.23 GeV; experimental searches in that window can distinguish quark-substructure models, which cluster near 11 GeV, from hadroquarkonium models predicting states near 10.4-10.9 GeV.
- A three-$B$-meson bound state $T_{bbb}$ with $(I)J^P=(1/2)2^-$ should exist 90 MeV below its lowest strong threshold if the $T_{bb}$ binding is 180 MeV; the three-body binding drops to 43 MeV as the $T_{bb}$ binding is reduced to 87 MeV.
- No $J^P=3/2^+$ bound state exists for $\Omega_s\Omega_s\Omega_s$, $\Omega_{ccc}\Omega_{ccc}\Omega_{ccc}$, or $\Omega_{bbb}\Omega_{bbb}\Omega_{bbb}$, because Pauli recoupling turns the attractive $^1S_0$ channel repulsive and quark-level antisymmetry supplies a strong repulsive core in the $^5S_2$ channel.
- The width of a multiquark resonance far from its detection threshold is controlled by its binding relative to the formation channel, not by the decay phase space; this explains why $P_c(4380)$, with the largest phase space, is broad while states with more phase space are narrow.
- The color-correlation mechanism produces quarkonium-nucleus bound states from quark-gluon dynamics alone within a truncated Hilbert space, offering a quark-level route to $J/\psi$-nucleus and $\eta_c$-nucleus bound states.
Reading between the lines
- If the hidden-bottom pentaquark masses land at 11.06-11.23 GeV, the same color-correlation logic could be extended to doubly heavy tetraquarks and hexaquarks, where the $Q\bar{Q}$ singlet is also energetically favored; the paper's own caution against extrapolating across flavor sectors suggests this extension should be tested case by case.
- The $T_{bbb}$ binding curve implies a sharp dissolution point: as the input $T_{bb}$ binding is lowered, the three-body state loses roughly half its binding while the $BBB$ threshold drops relative to the $BB^*B^*$ configuration, so a modest reduction in the lattice $T_{bb}$ binding would make the trimer unbound; scanning $T_{bc}$-based or charmed trimers could map where the mechanism fails.
- The width-ordering rule in Section 4 could be tested directly on the two $P_{cs}(4459)$ candidates: their roughly 13 MeV mass difference but very different widths would probe whether width is set by binding to the formation channel or by phase space, independent of the pentaquark color structure.
- A natural consequence the paper leaves implicit: if width is set by the formation-channel binding, then the broad $P_c(4380)$ is not evidence of a different internal structure from the narrow $P_c$ states; the same mechanism can produce both from one color-correlation ansatz.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. This manuscript, a review of the authors' recent work, addresses two main topics: hidden-flavor pentaquarks in a constituent quark model with Coulomb-like color correlations, and possible multihadron molecules built from deeply bound two-hadron states. The pentaquark analysis reduces the Q\bar Q qqq/q' system to a three-body Faddeev problem using Eq. (1), with one mass offset per flavor sector calibrated to P_c(4312) and P_{cs}(4338), yielding the hidden-charm pattern in Tables 5-6 and hidden-bottom predictions in Tables 8-9. The second part predicts a T_{bbb} three-B-meson bound state with (I)J^P=(1/2)2^- bound by 90 MeV below the lowest strong threshold, and argues that Pauli/quark antisymmetry prevents Ω_i Ω_i Ω_i bound states. A final section models the width of a two-channel resonance lying between its formation and detection thresholds.
Significance. If correct, the framework would provide a single dynamical mechanism for the observed P_c/P_cs pattern, concrete hidden-bottom benchmarks, and a striking prediction of T_{bbb}. The paper's strengths are the use of the AL1 potential fitted to conventional hadrons (not exotics), a standard Faddeev treatment, and falsifiable mass predictions in Tables 8-9. However, as detailed below, the central pentaquark claim rests on a truncated Hilbert space whose omitted component may be dominant, and the bottom-sector mass offset is not defined in the text; these points must be addressed before the predictions can be considered reliable.
major comments (3)
- [Section 2.3, Eq. (1) and Eq. (26)] The central pentaquark result follows from reducing the five-quark system to the three-body cluster (Q\bar Q)(qqq) and omitting the orthogonal color-singlet component (q\bar Q)(Qqq) of Eq. (26). As the authors themselves state in Section 2.3, chiral quark models find the omitted component dominant, and the OZI-based rationale is qualitative rather than derived. Consequently the binding energies in Table 4 are eigenvalues of a truncated Hamiltonian, not of the full AL1 five-quark Hamiltonian, and the AL1 fit does not control this truncation. The agreement in Table 5 is not an independent test, because M_{c\bar c,q}^0 is fixed to P_c(4312) and the spin splittings of Eq. (16) are inputs. Please supply a quantitative estimate of the mixing with the omitted component, a full five-body calculation, or substantially weaken the claim that the framework consistently accounts for the observed patt
- [Section 2.3, Eqs. (17)-(18), Tables 8-9] The text introduces Tables 8-9 as 'parameter-free predictions' (page 10). This is overstated: Eq. (17) contains M_{Q\bar Q,q}^0, one offset per flavor sector calibrated to data (M_{c\bar c,q}^0=4319 MeV, M_{c\bar c,s}^0=4471 MeV), and Eq. (16) fixes the spin splittings externally. More importantly, the bottom-sector offsets M_{b\bar b,q}^0 and M_{b\bar b,s}^0 used for Tables 8-9 are never defined or derived in this review; without them the predictions cannot be reproduced from the text. Please provide the construction of these offsets or cite the precise definition.
- [Section 3.1, Figure 3] The claim that the T_{bbb} state remains robustly stable over the T_{bb} binding-energy range should be qualified. The calculation gives 90 MeV binding for T_{bb} binding of 180 MeV, decreasing to 43 MeV at 87 MeV, but at 50 MeV the T_{bbb} would be bound by only ~23 MeV and lie ~19 MeV above the lowest BBB threshold, i.e., it would not be a bound state. Since the lattice input T_{bb} binding itself has uncertainty, the existence of T_{bbb} as a bound state is contingent on the input being ≳87 MeV. This dependence should be stated explicitly.
minor comments (4)
- [General] Typos and language: 'know as multiquarks' (p.2), 'the the' (p.5), 'detail discussion' (p.5), 'This resonances lies' (p.23); 'cotg' in Eq. (28) should be 'cot'.
- [Table 3] The F entries for J=3/2 are printed as '3/2 √2' in several rows; this is ambiguous. Please use explicit notation such as 3/(2√2) or (3/2)√2 as appropriate.
- [Figure 2] The figure is hard to read and the text refers to 'the second equation' in Figure 2 without labelling the panels. Please label the equations/panels in the figure and refer to them explicitly.
- [Section 4] The coupled-channel potential Eq. (27) and the parameters in Table 14 are introduced as a generic model; the text states the results 'align well' and show 'excellent agreement' with LHCb data (page 24). Given that the parameters are not derived from the quark framework of Sections 2-3, please clarify that the width calculation is illustrative rather than a quantitative prediction.
Circularity Check
Charm/strange pentaquark 'predicted' rows are partly calibrated fits: M0 is set so that the v1 state reproduces Pc(4312) and PΛψs(4338), which are then listed as predictions.
-
fitted input called prediction
[Section 2.3, Eq. (17), Tables 5 and 6]
"Using Mc ¯c,q 0 = 4319 MeV, we compute the predicted masses listed in Table 5. ... Adopting Mc ¯c,s 0 = 4471 MeV, we obtain the results shown in Table 6."
By Eq. (17), for v1 the spin-splitting terms vanish and M_v1 = M0 − B_v1. With B_v1 = 7 MeV from Table 4, the choice M0 = 4319 MeV forces M_v1 = 4312 MeV, exactly the Pc(4312) mass listed in Table 5; similarly, M0 = 4471 MeV with B_v1 = 133 MeV forces 4338 MeV, the PΛψs(4338) mass in Table 6. These rows are therefore fits by construction, not independent predictions, yet they are presented in tables headed 'Predicted properties ... compared to experimental data' and used as evidence that the framework accounts for the observed pattern. The remaining rows (v2, w1, v3, w3) are genuine postdictions that do not reduce to the calibration, so the circularity is partial.
full rationale
The central pentaquark framework is not entirely circular: the AL1 potential was fitted to ordinary mesons and baryons [64], not to pentaquarks, and the Faddeev binding energies of Table 4 are nontrivial dynamical outputs. The three-body reduction of Eq. (1) is an ansatz/truncation of the five-quark Hilbert space, and the paper itself acknowledges (Sec. 2.3) that chiral quark models find the omitted (q\bar Q)(Qqq) component dominant; that is a correctness risk, not a circular identity. Similarly, the Tbbb and three-Ω results use external lattice inputs and are not constructed from their own conclusions. The concrete circularity is narrower: in each of the two sectors, one offset M0 is calibrated so that the v1 state sits on an observed pentaquark mass, and that same state is then reported in a 'predicted masses' table and counted as agreement. Because two 'predictions' reduce to the fit by construction, the partial-circularity score is 6; the independent postdicted states and external benchmarks prevent a higher score.
Assumptions & free parameters
free parameters (9)
- Mc c q0 (nonstrange hidden-charm mass offset) =
4319 MeV
- Mc c s0 (strange hidden-charm mass offset) =
4471 MeV
- Delta M Q Qbar (charm spin splitting) =
86 MeV
- Delta M qq (diquark spin splitting) =
146 MeV
- Bottom-sector mass offset M0(b) =
not stated
- AL1 potential parameters (lambda, Lambda, kappa, kappa', A, B, quark masses) =
given in Section 2.1
- Tbb binding energy input =
90 to 180 MeV
- Omega_i Omega_i 5S2 repulsive core and trigaussian 1S0 fit =
alpha = 0.3 to 0.5 fm
- Width model Yukawa parameters (Aij, Bij, mu_ij^A, mu_ij^B) =
Table 14 values
assumptions (6)
- domain assumption The pentaquark wave function factorizes as {3c}q x {1c}(Q Qbar) x {3c}(qq) (Eq. 1); Coulomb-like short-range correlations freeze the color wave function.
- domain assumption The AL1 constituent quark potential (Eq. 2) with its fitted parameters describes low-energy multiquark dynamics.
- domain assumption The doubly bottom tetraquark Tbb is bound with a binding energy in the range 90 to 180 MeV (lattice Refs. 128, 32).
- domain assumption The 5S2 Omega_i Omega_i interaction has a strong short-range repulsive core from quark-level Pauli blocking (Eq. 21 with C(S) = 1/3).
- ad hoc to paper Exotic multiquark resonances couple only through two color-singlet two-body channels with Yukawa potentials (Eq. 27), with the lower channel serving as the detection channel.
- standard math The Tbbb -> Omega_bbb + pbar decay matrix element vanishes because the color wave functions of the two configurations are orthogonal.
invented entities (2)
-
Tbbb three-B-meson bound state
-
Hidden-bottom pentaquark multiplet (five states in 11.06 to 11.23 GeV)
independent evidence
Cite this review
Pith. "Pith review of Exotic Heavy Hadrons." pith.science (2026). https://pith.science/paper/DTH24DPX
@misc{pith2026250811483,
author = {Pith},
title = {Pith review of: Exotic Heavy Hadrons},
year = {2026},
howpublished = {\url{https://pith.science/paper/DTH24DPX}},
note = {Machine review of arXiv:2508.11483}
}
abstract
We review our recent findings on the structure and properties of exotic heavy hadrons, focusing on two main topics. First, we examine the role of correlations driven by the short-range Coulomb-like color interaction in hidden heavy-flavor pentaquarks. We show how this framework consistently accounts for the observed pattern of $P_c$ and $P_{cs}$ states in the hidden-charm sector and enables predictions for the hidden-bottom sector, where experimental data are still lacking. The second topic explores the possibility of forming stable multihadron molecules from deeply bound two-hadron exotic states. In this context, a bound state of three $B$ mesons, denoted as $T_{bbb}$, with quantum numbers $(I)J^P = (1/2)2^-$, is presented. We find that the binding energy generally decreases as the number of hadrons increases, primarily due to effects of the Pauli principle and the appearance of new decay thresholds. Nonetheless, resonances may still arise in specific cases, depending on the internal thresholds of the system. Finally, we discuss how the decay width of an exotic multihadron resonance can offer valuable insights into its internal structure and underlying~dynamics.
Figures
Figures from the paper (5 more)
Reference graph
Works this paper leans on
-
[1]
A Schematic Model of Baryons and Mesons
Gell-Mann, M. A Schematic Model of Baryons and Mesons. Phys. Lett. 1964, 8, 214–215. [CrossRef]
1964
-
[2]
Hybrid and conventional mesons in the flux tube model: Numerical studies and their phenomenological implications
Barnes, T.; Close, F.E.; Swanson, E.S. Hybrid and conventional mesons in the flux tube model: Numerical studies and their phenomenological implications. Phys. Rev. D 1995, 52, 5242–5256. [CrossRef] [PubMed]
1995
-
[3]
Multiquark hadrons
Jaffe, R.L. Multiquark hadrons. I. Phenomenology of Q2 ¯Q2 mesons. Phys. Rev. D 1977, 15, 267–280. [CrossRef]
1977
-
[4]
Multi-Quark Hadrons
Jaffe, R.L. Multi-Quark Hadrons. 2. Methods. Phys. Rev. D 1977, 15, 281–289. [CrossRef]
1977
-
[5]
Constituent quark model study of light- and strange-baryon spectra
Valcarce, A.; Garcilazo, H.; Vijande, J. Constituent quark model study of light- and strange-baryon spectra. Phys. Rev. C 2005, 72, 025206. [CrossRef]
2005
-
[6]
Evidence for the Two-Pole Structure of theΛ(1405) Resonance
Magas, V .K.; Oset, E.; Ramos, A. Evidence for the Two-Pole Structure of theΛ(1405) Resonance. Phys. Rev. Lett. 2005, 95, 052301. [CrossRef]
2005
-
[7]
Baryons in a relativized quark model with chromodynamics
Capstick, S.; Isgur, N. Baryons in a relativized quark model with chromodynamics. Phys. Rev. D 1986, 34, 2809–2835. [CrossRef]
1986
-
[8]
On the History of Dibaryons and their Final Observation
Clement, H. On the History of Dibaryons and their Final Observation. Prog. Part. Nucl. Phys. 2017, 93, 195. [CrossRef]
2017
Show all 168 references
-
[9]
Trilling, G. Reviews of Particle Physics edited by Eidelman, S., Hayes, K.G., Olive, K.E., Aguilar-Benitez, M., Amsler, C., Asner, D., Babu, K.S., Barnett, R.M., Beringer, J., Burchat, P .R., et al. Review of particle physics.Phys. Lett. B 2004, 592, 1–5
2004
-
[10]
Do narrow heavy multiquark states exist? Phys
Ader, J.-P .; Richard, J.-M.; Taxil, P . Do narrow heavy multiquark states exist? Phys. Rev. D 1982, 25, 2370. [CrossRef]
1982
-
[11]
Chiral perturbation theory
Pich, A. Chiral perturbation theory. Rep. Prog. Phys. 1995, 58, 563–610. [CrossRef]
1995
-
[12]
Chiral unitary approach to meson meson and meson-baryon interactions and nuclear applications
Oller, J.A.; Oset, E.; Ramos, A. Chiral unitary approach to meson meson and meson-baryon interactions and nuclear applications. Prog. Part. Nucl. Phys. 2000, 45, 157–242. [CrossRef]
2000
-
[13]
Observation of an exotic narrow doubly charmed tetraquark
Aaij, R.; Abdelmotteleb, A.S.W.; Abellán Beteta, C.; Abudinen Gallego, F.J.; Ackernley, T.; Adeva, B.; Adinolfi, M.; Afsharnia, H.; Agapopoulou, C.; Aidala, C.A.; et al. Observation of an exotic narrow doubly charmed tetraquark. Nat. Phys. 2022, 18, 751–754. [CrossRef]
2022
-
[14]
Study of the doubly charmed tetraquark T+cc
Aaij, R.; Abdelmotteleb, A.S.W.; Abellán Beteta, C.; Abudinen Gallego, F.J.; Ackernley, T.; Adeva, B.; Adinolfi, M.; Afsharnia, H.; Agapopoulou, C.; Aidala, C.A.; et al. Study of the doubly charmed tetraquark T+cc . Nat. Commun. 2022, 13, 3351
2022
-
[15]
Jaffe, R.L. Exotica. Phys. Rep. 2005, 409, 1–45. [CrossRef]
2005
-
[16]
The hidden-charm pentaquark and tetraquark states
Chen, X.H.; Chen, W.; Liu, X.; Zhu, L.S. The hidden-charm pentaquark and tetraquark states. Phys. Rep. 2016, 639, 1–121. [CrossRef]
2016
-
[17]
Issues and Opportunities in Exotic Hadrons
Briceño, R.A.; Cohen, T.D.; Coito, S.; Dudek, J.J.; Eichten, E.; Fischer, C.S.; Fritsch, M.; Gradl, W.; Jackura, A.; Kornicer, M.; et al. Issues and Opportunities in Exotic Hadrons. Chin. Phys. C 2016, 40, 042001. [CrossRef]
2016
-
[18]
Exotic hadrons: Review and perspectives
Richard, J.-M. Exotic hadrons: Review and perspectives. Few Body Syst. 2016, 57, 1185–1212. [CrossRef]
2016
-
[19]
Exotic hadrons with heavy flavors: X, Y, Z, and related states.Prog
Hosaka, A.; Iijima, T.; Miyabayashi, K.; Sakai, Y.; Yasui, S. Exotic hadrons with heavy flavors: X, Y, Z, and related states.Prog. Theor. Exp. Phys. 2016, 062C01. [CrossRef]
2016
-
[20]
A review of the open charm and open bottom systems
Chen, H.-X.; Chen, W.; Liu, X.; Liu, Y.-R.; Zhu, S.-L. A review of the open charm and open bottom systems. Rep. Prog. Phys. 2017, 80, 076201. [CrossRef]
2017
-
[21]
Heavy-Quark QCD Exotica
Lebed, R.F.; Mitchell, R.E.; Swanson, E.S. Heavy-Quark QCD Exotica. Prog. Part. Nucl. Phys. 2017, 93, 143. [CrossRef]
2017
-
[22]
Exotics: Heavy Pentaquarks and Tetraquarks
Ali, A.; Lange, J.S.; Stone, S. Exotics: Heavy Pentaquarks and Tetraquarks. Prog. Part. Nucl. Phys. 2017, 97, 123–198. [CrossRef]
2017
-
[23]
Multiquark Resonances
Esposito, A.; Pilloni, A.; Polosa, A.D. Multiquark Resonances. Phys. Rep. 2017, 668, 1–97. [CrossRef]
2017
-
[24]
Hadronic molecules
Guo, F.-K.; Hanhart, C.; Meißner, U.-G.; Wang, Q.; Zhao, Q.; Zou, B.-S. Hadronic molecules. Rev. Mod. Phys. 2018, 90, 015004. [CrossRef]
2018
-
[25]
Nonstandard heavy mesons and baryons: Experimental evidence
Olsen, S.L.; Skwarnicki, T.; Zieminska, D. Nonstandard heavy mesons and baryons: Experimental evidence. Rev. Mod. Phys. 2018, 90, 015003. [CrossRef]
2018
-
[26]
Multiquark States Ann
Karliner, M.; Rosner, J.L.; Skwarnicki, T. Multiquark States Ann. Rev. Nucl. Part. Sci. 2018, 68, 17–44. [CrossRef]
2018
-
[27]
The XYZ states: experimental and theoretical status and perspectives
Brambilla, N.; Eidelman, S.; Hanhart, C.; Nefediev, A.; Shen, C.-P .; Thomas, C.E.; Vairo, A.; Yuan, C.-Z. The XYZ states: experimental and theoretical status and perspectives. Phys. Rep. 2020, 873, 1–154. [CrossRef]
2020
-
[28]
Tetra- and penta-quark structures in the constituent quark model.Symmetry 2020, 12, 1869
Yang, G.; Ping, J.; Segovia, J. Tetra- and penta-quark structures in the constituent quark model.Symmetry 2020, 12, 1869. [CrossRef]
2020
-
[29]
Tetraquarks and Pentaquarks from Quark Model Perspective.Symmetry 2023, 15, 1298
Huang, H.; Deng, C.; Liu, X.; Tan, Y .; Ping, J. Tetraquarks and Pentaquarks from Quark Model Perspective.Symmetry 2023, 15, 1298. [CrossRef]
2023
-
[30]
Searching for beauty-fully bound tetraquarks using lattice nonrelativistic QCD
Hughes, C.; Eichten, E.; Davies, C.T.H. Searching for beauty-fully bound tetraquarks using lattice nonrelativistic QCD. Phys. Rev. D 2018, 97, 054505. [CrossRef]
2018
-
[31]
Lattice investigation of exotic tetraquark channels
Hudspith, R.J.; Colquhoun, B.; Francis, A.; Lewis, R.; Maltman, K. Lattice investigation of exotic tetraquark channels. Phys. Rev. D 2020, 102, 114506. [CrossRef]
2020
-
[32]
Improved analysis of strong-interaction-stable doubly bottom tetraquarks on the lattice
Colquhoun, B.; Francis, A.; Hudspith, R.J.; Lewis, R.; Maltman, K.; Parrott, W.G. Improved analysis of strong-interaction-stable doubly bottom tetraquarks on the lattice. Phys. Rev. D 2024, 110, 094503. [CrossRef]
2024
-
[33]
Systematics of L = 0 q2 ¯q2 systems
Silvestre-Brac, B.; Semay, C. Systematics of L = 0 q2 ¯q2 systems. Z. Phys. C 1993, 57, 273–282. [CrossRef]
1993
-
[34]
Few-body quark dynamics for doubly heavy baryons and tetraquarks
Richard, J.-M.; Valcarce, A.; Vijande, J. Few-body quark dynamics for doubly heavy baryons and tetraquarks. Phys. Rev. C 2018, 97, 035211. [CrossRef] Symmetry 2025, 17, 1324 28 of 32
2018
-
[35]
Constituent quark-model hidden-flavor pentaquarks
Garcilazo, H.; Valcarce, A. Constituent quark-model hidden-flavor pentaquarks. Phys. Rev. D 2022, 105, 114016. [CrossRef]
2022
-
[36]
Hidden-flavor pentaquarks
Garcilazo, H.; Valcarce, A. Hidden-flavor pentaquarks. Phys. Rev. D 2022, 106, 114012. [CrossRef]
2022
-
[37]
Most Strange Dibaryon from Lattice QCD
Gongyo, S.; Sasaki, K.; Aoki, S.; Doi, T.; Hatsuda, T.; Ikeda, Y.; Inoue, T.; Iritani, T.; Ishii, N.; Miyamoto, T.; et al. Most Strange Dibaryon from Lattice QCD. Phys. Rev. Lett. 2018, 120, 212001. [CrossRef]
2018
-
[38]
Deuteronlike Heavy Dibaryons from Lattice Quantum Chromodynamics.Phys
Junnarkar, P .; Mathur, N. Deuteronlike Heavy Dibaryons from Lattice Quantum Chromodynamics.Phys. Rev. Lett. 2019, 123, 162003. [CrossRef]
2019
-
[39]
Dibaryon with Highest Charm Number near Unitarity from Lattice QCD
Lyu, Y.; Tong, H.; Sugiura, T.; Aoki, S.; Doi, T.; Hatsuda, T.; Meng, J.; Miyamoto, T. Dibaryon with Highest Charm Number near Unitarity from Lattice QCD. Phys. Rev. Lett. 2021, 127, 072003. [CrossRef]
2021
-
[40]
Strongly Bound Dibaryon with Maximal Beauty Flavor from Lattice QCD
Mathur, N.; Padmanath, M.; Chakraborty, D. Strongly Bound Dibaryon with Maximal Beauty Flavor from Lattice QCD. Phys. Rev. Lett. 2023, 130, 111901. [CrossRef]
2023
-
[41]
Tbbb: A three B–meson bound state
Garcilazo, H.; Valcarce, A. Tbbb: A three B–meson bound state. Phys. Lett. B 2018, 784, 169. [CrossRef]
2018
-
[42]
Trimeson bound stateBBB ∗ via a delocalized π bond
Ma, L.; Wang, Q.; Meissner, U.-G. Trimeson bound stateBBB ∗ via a delocalized π bond. Phys. Rev. D 2019, 100, 014028. [CrossRef]
2019
-
[43]
Tribaryons with lattice QCD and one-boson exchange potentials.Phys
Wu, T.-W.; Luo, S.-Q.; Liu, M.-Z.; Geng, L.-S.; Liu, X. Tribaryons with lattice QCD and one-boson exchange potentials.Phys. Rev. D 2023, 108, L091506. [CrossRef]
2023
-
[44]
Ωbbb Ωbbb Ωbbb tribaryons
Garcilazo, H.; Valcarce, A. Ωbbb Ωbbb Ωbbb tribaryons. Rev. Mex. Fis. 2024, 70, 041202. [CrossRef]
2024
-
[45]
Pauli principle forbids Ωbbb Ωbbb Ωbbb bound states
Garcilazo, H.; Valcarce, A. Pauli principle forbids Ωbbb Ωbbb Ωbbb bound states. Phys. Rev. D 2025, 111, 014035. [CrossRef]
2025
-
[46]
Very Heavy Flavored Dibaryons
Richard, J.-M.; Valcarce, A.; Vijande, J. Very Heavy Flavored Dibaryons. Phys. Rev. Lett. 2020, 124, 212001. [CrossRef] [PubMed]
2020
-
[47]
Width of a two-body coupled-channel resonance
Garcilazo, H.; Valcarce, A. Width of a two-body coupled-channel resonance. Eur. Phys. J. C 2018, 78, 259. [CrossRef]
2018
-
[48]
(I, JP) = (1, 1/2+) ΣNN Quasibound State
Garcilazo, H.; Valcarce, A. (I, JP) = (1, 1/2+) ΣNN Quasibound State. Symmetry 2022, 14, 2381. [CrossRef]
2022
-
[49]
Observation of J/Ψp Resonances Consistent with Pentaquark States in Λ0 → J/ΨK− p Decays
Aaij, R.; Adeva, B.; Adinolfi, M.; Affolder, A.; Ajaltouni, Z.; Akar, S.; Albrecht, J.; Alessio, F.; Alexander, M.; Ali, S.; et al. Observation of J/Ψp Resonances Consistent with Pentaquark States in Λ0 → J/ΨK− p Decays. Phys. Rev. Lett. 2015, 115, 072001. [CrossRef]
2015
-
[50]
Observation of a Narrow Pentaquark State Pc(4312)+, and of the Two-Peak Structure of the Pc(4450)+
Aaij, R.; Abellán Beteta, C.; Adeva, B.; Adinolfi, M.; Aidala, C.A.; Ajaltouni, Z.; Akar, S.; Albicocco, P .; Albrecht, J.; Alessio, F.; et al. Observation of a Narrow Pentaquark State Pc(4312)+, and of the Two-Peak Structure of the Pc(4450)+. Phys. Rev. Lett. 2019, 122, 22200...
2019
-
[51]
Observation of a J/ΨΛ Resonance Consistent with a Strange Pentaquark Candidate in B− → J/ΨΛ ¯p Decays
Aaij, R.; Abdelmotteleb, A.S.W.; Abellan Beteta, C.; Abudinén, F.; Ackernley, T.; Adeva, B.; Adinolfi, M.; Adlarson, P .; Afsharnia, H.; Agapopoulou, C.; et al. Observation of a J/ΨΛ Resonance Consistent with a Strange Pentaquark Candidate in B− → J/ΨΛ ¯p Decays. Phys. Rev. Le...
2023
-
[52]
Evidence of a J/ΨΛ structure and observation of excited Ξ− states in the Ξ− b → J/ΨΛK− decay
Aaij, R.; Abellán Beteta, C.; Ackernley, T.; Adeva, B.; Adinolfi, M.; Afsharnia, H.; Aidala, C.A.; Aiola, S.; Ajaltouni, Z.; Akar, S.; et al. Evidence of a J/ΨΛ structure and observation of excited Ξ− states in the Ξ− b → J/ΨΛK− decay. Sci. Bull. 2021, 66, 1278–1287
2021
-
[53]
Search for a pentaquark state decaying into pJ /Ψ in Υ(1, 2S) inclusive decays at Belle
Dong, X.; Zou, S.M.; Zhang, H.Y.; Wang, X.L.; Adachi, I.; Ahn, J.K.; Aihara, H.; Al Said, S.; Asner, D.M.; Atmacan, H.; Ayad, R.; et al. Search for a pentaquark state decaying into pJ /Ψ in Υ(1, 2S) inclusive decays at Belle. arXiv 2024, arXiv:2403.04340
2024 arXiv
-
[54]
Search for Pc ¯cs(4459)0 and Pc ¯cs(4338)0 in Υ(1S, 2S) inclusive decays at Belle
Adachi, I.; Aggarwal, L.; Ahmed, H.; Ahn, J.K.; Aihara, H.; Akopov, N.; Alhakami, M.; Aloisio, A.; Althubiti, N.; Asner, D.M.; et al. Search for Pc ¯cs(4459)0 and Pc ¯cs(4338)0 in Υ(1S, 2S) inclusive decays at Belle. arXiv 2025, arXiv:2502.09951. [CrossRef]
2025 arXiv
-
[55]
Diquarks
Anselmino, M.; Predazzi, E.; Ekelin, S.; Fredriksson, S.; Lichtenberg, D.B. Diquarks. Rev. Mod. Phys. 1993, 65, 1199–1234. [CrossRef]
1993
-
[56]
Diquark Deuteron
Fredriksson, S.; Jandel, M. Diquark Deuteron. Phys. Rev. Lett. 1982, 48, 14. [CrossRef]
1982
-
[57]
The New Pentaquarks in the Diquark Model
Maiani, L.; Polosa, A.D.; Riquer, V . The New Pentaquarks in the Diquark Model. Phys. Lett. B 2015, 749, 289–291. [CrossRef]
2015
-
[58]
The Dynamical Diquark Model: First Numerical Results
Giron, J.F.; Lebed, R.F.; Peterson, C.T. The Dynamical Diquark Model: First Numerical Results. J. High Energy Phys. 2019, 05, 061. [CrossRef]
2019
-
[59]
Mass spectrum of the hidden-charm pentaquarks in the compact diquark model
Ali, A.; Ahmed, I.; Aslam, M.J.; Parkhomenko, A.Y.; Rehman, A. Mass spectrum of the hidden-charm pentaquarks in the compact diquark model. J. High Energy Phys. 2019, 10, 256. [CrossRef]
2019
-
[60]
Hidden charm pentaquark states in a diquark model
Shi, P .-P .; Huang, F.; Wang, W.-L. Hidden charm pentaquark states in a diquark model. Eur. Phys. J. A 2021, 57, 237. [CrossRef]
2021
-
[61]
Hidden-charm pentaquarks and their hidden-bottom andBc-like partner states
Wu, J.; Liu, Y.-R.; Chen, K.; Liu, X.; Zhu, S.-L. Hidden-charm pentaquarks and their hidden-bottom andBc-like partner states. Phys. Rev. D 2017, 95, 034002. [CrossRef]
2017
-
[62]
Spectroscopy, lifetime and decay modes of theT− bb tetraquark
Hernández, E.; Vijande, J.; Valcarce, A.; Richard, J.-M. Spectroscopy, lifetime and decay modes of theT− bb tetraquark. Phys. Lett. B 2020, 800, 135073. [CrossRef]
2020
-
[63]
Stable double-heavy tetraquarks: spectrum and structure
Meng, Q.; Hiyama, E.; Hosaka, A.; Oka, M.; Gubler, P .; Can, K.U.; Takahashi, T.T.; Zong, H.S. Stable double-heavy tetraquarks: spectrum and structure. Phys. Lett. B 2021, 814, 136095. [CrossRef]
2021
-
[64]
Diquonia and potential models
Semay, C.; Silvestre-Brac, B. Diquonia and potential models. Z. Phys. C 1994, 61, 271–275. [CrossRef]
1994
-
[65]
The Tcc = DD ∗ Molecular State
Janc, D.; Rosina, M. The Tcc = DD ∗ Molecular State. Few-Body Syst. 2004, 35, 175–196. [CrossRef]
2004
-
[66]
Stable heavy pentaquarks in constituent models.Phys
Richard, J.-M.; Valcarce, A.; Vijande, J. Stable heavy pentaquarks in constituent models.Phys. Lett. B 2017, 774, 710–714. [CrossRef]
2017
-
[67]
Quark model estimate of hidden-charm pentaquark resonances
Hiyama, E.; Hosaka, A.; Oka, M.; Richard, J.-M. Quark model estimate of hidden-charm pentaquark resonances. Phys. Rev. C 2018, 98, 045208. [CrossRef] Symmetry 2025, 17, 1324 29 of 32
2018
-
[68]
Compactsss ¯c pentaquark states predicted by a quark model
Meng, Q.; Hiyama, E.; Can, K.U.; Gubler, P .; Oka, M.; Hosaka, A.; Zong, H. Compactsss ¯c pentaquark states predicted by a quark model. Phys. Lett. B 2019, 798, 135028. [CrossRef]
2019
-
[69]
Spectrum and static properties of heavy baryons
Silvestre-Brac, B. Spectrum and static properties of heavy baryons. Few Body Syst. 1996, 20, 1–25. [CrossRef]
1996
-
[70]
A Numerical algorithm for the explicit calculation of SU(N) and SL(N, C) Clebsch-Gordan coefficients
Alex, A.; Kalus, M.; Huckleberry, A.; von Delft, J. A Numerical algorithm for the explicit calculation of SU(N) and SL(N, C) Clebsch-Gordan coefficients. J. Math. Phys. 2011, 52, 023507. [CrossRef]
2011
-
[71]
Tetraquarks in a chiral constituent quark model.Eur
Vijande, J.; Fernández, F.; Valcarce, A.; Silvestre-Brac, B. Tetraquarks in a chiral constituent quark model.Eur. Phys. J. A 2004, 19, 383. [CrossRef]
2004
-
[72]
Possible pentaquarks with heavy quarks
Huang, H.; Deng, C.; Ping, J.; Wang, F. Possible pentaquarks with heavy quarks. Eur. Phys. J. C 2016, 76, 624. [CrossRef]
2016
-
[73]
Structure of pentaquarks P+c in the chiral quark model
Yang, G.; Ping, J.; Wang, F. Structure of pentaquarks P+c in the chiral quark model. Phys. Rev. D 2017, 95, 014010. [CrossRef]
2017
-
[74]
Nuclear Force in a Quark Model
Oka, M.; Yazaki, K. Nuclear Force in a Quark Model. Phys. Lett. B 1980, 90, 41–44. [CrossRef]
1980
-
[75]
Inevitable
Goldman, T.; Maltman, K.; Stephenson, G.J.; Schmidt, K.E., Jr.; Wang, F. “Inevitable” nonstrange dibaryon.Phys. Rev. C 1989, 39, 1889. [CrossRef]
1989
-
[76]
∆∆ and ∆∆∆ bound states
Valcarce, A.; Garcilazo, H.; Mota, R.D.; Fernández, F. ∆∆ and ∆∆∆ bound states. J. Phys. G 2001, 27, L1–L7. [CrossRef]
2001
-
[77]
Quark-model study of few-baryon systems.Rep
Valcarce, A.; Garcilazo, H.; Fernández, F.; González, P . Quark-model study of few-baryon systems.Rep. Prog. Phys. 2005, 68, 965–1042. [CrossRef]
2005
-
[78]
Phenomenological study of hadron interaction models
Pang, H.R.; Ping, J.L.; Wang, F.; Goldman, T. Phenomenological study of hadron interaction models. Phys. Rev. C 2001, 65, 014003. [CrossRef]
2001
-
[79]
The Interplay between Compact and Molecular Structures in Tetraquarks
Sazdjian, H. The Interplay between Compact and Molecular Structures in Tetraquarks. Symmetry 2022, 14, 515. [CrossRef]
2022
-
[80]
Discovery of the Doubly CharmedΞcc Baryon Implies a Stable bb ¯u ¯d Tetraquark
Karliner, M.; Rosner, J.L. Discovery of the Doubly CharmedΞcc Baryon Implies a Stable bb ¯u ¯d Tetraquark. Phys. Rev. Lett. 2017, 119, 202001. [CrossRef]
2017
-
[81]
Heavy-Quark Symmetry Implies Stable Heavy Tetraquark Mesons QiQj ¯qk ¯ql
Eichten, E.J.; Quigg, C. Heavy-Quark Symmetry Implies Stable Heavy Tetraquark Mesons QiQj ¯qk ¯ql. Phys. Rev. Lett. 2017, 119, 202002. [CrossRef] [PubMed]
2017
-
[82]
Scattering Theory for a Three-Particle System
Faddeev, L.D. Scattering Theory for a Three-Particle System. Sov. Phys. JETP 1961, 12, 1014–1019
1961
-
[83]
Mathematical Aspects of the Three-Body Problem in Quantum Scattering Theory ; Daley: New York, NY, USA, 1965
Faddeev, L.D. Mathematical Aspects of the Three-Body Problem in Quantum Scattering Theory ; Daley: New York, NY, USA, 1965
1965
-
[84]
Momentum-space Faddeev calculations for confining potentials
Garcilazo, H. Momentum-space Faddeev calculations for confining potentials. Phys. Rev. C 2003, 67, 055203. [CrossRef]
2003
-
[85]
Diquark properties from full QCD lattice simulations.J
Francis, A.; de Forcrand, P .; Lewis, R.; Maltman, K. Diquark properties from full QCD lattice simulations.J. High Energy Phys. 2022, 05, 062. [CrossRef]
2022
-
[86]
Searching for diquarks in hadrons
Alexandrou, C.; de Forcrand, P .; Lucini, B. Searching for diquarks in hadrons. Proc. Sci. 2006, 053, LAT2005
2006
-
[87]
Spatial diquark correlations in a hadron
Green, J.; Negele, J.; Engelhardt, M.; Varilly, P . Spatial diquark correlations in a hadron. Proc. Sci. Lattice 2010, 2010, 140
2010
-
[88]
Spectrum of the strange hidden charm molecular pentaquarks in chiral effective field theory
Wang, B.; Meng, L.; Zhu, S.-L. Spectrum of the strange hidden charm molecular pentaquarks in chiral effective field theory. Phys. Rev. D 2020, 101, 034018. [CrossRef]
2020
-
[89]
Investigation of hidden-charm pentaquarks with strangeness S = −1
Hu, X.; Ping, J. Investigation of hidden-charm pentaquarks with strangeness S = −1. Eur. Phys. J. C 2022, 82, 118. [CrossRef]
2022
-
[90]
Hidden-charm and bottom tetra- and pentaquarks with strangeness in the hadro-quarkonium and compact tetraquark models
Ferretti, J.; Santopinto, E. Hidden-charm and bottom tetra- and pentaquarks with strangeness in the hadro-quarkonium and compact tetraquark models. J. High Energy Phys. 2020, 04, 119. [CrossRef]
2020
-
[91]
Hidden-bottom pentaquarks
Yang, G.; Ping, J.; Segovia, J. Hidden-bottom pentaquarks. Phys. Rev. D 2019, 99, 014035. [CrossRef]
2019
-
[92]
The baryo-quarkonium picture for hidden-charm and bottom pentaquarks and LHCb Pc(4380) and Pc(4450) states
Ferretti, J.; Santopinto, E.; Anwar, M.N.; Bedolla, M.A. The baryo-quarkonium picture for hidden-charm and bottom pentaquarks and LHCb Pc(4380) and Pc(4450) states. Phys. Lett. B 2019, 789, 562–567. [CrossRef]
2019
-
[93]
Pentaquark states in a diquark–triquark model
Zhu, R.; Qiao, C.-F. Pentaquark states in a diquark–triquark model. Phys. Lett. B 2016, 756, 259–264. [CrossRef]
2016
-
[94]
Prediction of narrow N∗ and Λ∗ resonances with hidden charm above 4 GeV .Phys
Wu, J.-J.; Molina, R.; Oset, E.; Zou, S.B. Prediction of narrow N∗ and Λ∗ resonances with hidden charm above 4 GeV .Phys. Rev. Lett. 2010, 105, 232001. [CrossRef] [PubMed]
2010
-
[95]
Σc ¯D and Λc ¯D states in a chiral quark model
Wang, W.L.; Huang, F.; Zhang, Z.Y.; Zou, B.S. Σc ¯D and Λc ¯D states in a chiral quark model. Phys. Rev. C 2011, 84, 015203. [CrossRef]
2011
-
[96]
The possible hidden-charm molecular baryons composed of anti-charmed meson and charmed baryon
Yang, Z.-C.; Sun, Z.-F.; He, J.; Liu, X.; Zhu, S.-L. The possible hidden-charm molecular baryons composed of anti-charmed meson and charmed baryon. Chin. Phys. C 2012, 36, 6–13. [CrossRef]
2012
-
[97]
Nucleon resonances with hidden charm in coupled-channels models.Phys
Wu, J.-J.; Lee, T.-S.H.; Zou, B.S. Nucleon resonances with hidden charm in coupled-channels models.Phys. Rev. C 2012, 85, 044002. [CrossRef]
2012
-
[98]
Combining heavy quark spin and local hidden gauge symmetries in the dynamical generation of hidden charm baryons
Xiao, C.W.; Nieves, J.; Oset, E. Combining heavy quark spin and local hidden gauge symmetries in the dynamical generation of hidden charm baryons. Phys. Rev. D 2013, 88, 056012. [CrossRef]
2013
-
[99]
Hidden-charm and bottom meson-baryon molecules coupled with five-quark states
Yamaguchi, Y.; Giachino, A.; Hosaka, A.; Santopinto, E.; Takeuchi, S.; Takizawa, M. Hidden-charm and bottom meson-baryon molecules coupled with five-quark states. Phys. Rev. D 2017, 96, 114031. [CrossRef]
2017
-
[100]
Dynamically generated N∗ and Λ∗ resonances in the hidden charm sector around 4.3 GeV
Wu, J.-J.; Molina, R.; Oset, E.; Zou, B.S. Dynamically generated N∗ and Λ∗ resonances in the hidden charm sector around 4.3 GeV . Phys. Rev. C 2011, 84, 015202. [CrossRef]
2011
-
[101]
Narrow nucleon-Ψ(2S) bound state and LHCb pentaquarks.Phys
Eides, M.I.; Petrov , V .Y .; Polyakov , M.V . Narrow nucleon-Ψ(2S) bound state and LHCb pentaquarks.Phys. Rev. D 2016, 93, 054039. [CrossRef] Symmetry 2025, 17, 1324 30 of 32
2016
-
[102]
New Exotic Meson and Baryon Resonances from Doubly Heavy Hadronic Molecules.Phys
Karliner, M.; Rosner, J.L. New Exotic Meson and Baryon Resonances from Doubly Heavy Hadronic Molecules.Phys. Rev. Lett. 2015, 115, 122001. [CrossRef]
2015
-
[103]
Evidence supporting the existence ofPc(4380)± from the recent measurements of Bs → J/Ψp ¯p
Wang, J.-Z.; Liu, X.; Matsuki, T. Evidence supporting the existence ofPc(4380)± from the recent measurements of Bs → J/Ψp ¯p. Phys. Rev. D 2021, 104, 114020. [CrossRef]
2021
-
[104]
Nuclear-bound quarkonium
Brodsky, S.J.; Schmidt, I.; de Teramond, G.F. Nuclear-bound quarkonium. Phys. Rev. Lett. 1990, 64, 1011. [CrossRef]
1990
-
[105]
Exploring the molecular scenario of Pc(4312), Pc(4440) and Pc(4457)
Xiao, C.-J.; Huang, Y.; Dong, Y.-B.; Geng, L.-S.; Chen, D.-Y. Exploring the molecular scenario of Pc(4312), Pc(4440) and Pc(4457). Phys. Rev. D 2019, 100, 014022. [CrossRef]
2019
-
[106]
Decay behaviors of possibleΛc¯c states in hadronic molecule pictures.Phys
Shen, C.-W.; Wu, J.-J.; Zou, B.-S. Decay behaviors of possibleΛc¯c states in hadronic molecule pictures.Phys. Rev. D 2019, 100, 056006. [CrossRef]
2019
-
[107]
Probing new types ofPc states inspired by the interaction between an S-wave charmed baryon and an anticharmed meson in a ¯T doublet state
Wang, F.-L.; Chen, R.; Liu, Z.-W.; Liu, X. Probing new types ofPc states inspired by the interaction between an S-wave charmed baryon and an anticharmed meson in a ¯T doublet state. Phys. Rev. C 2020, 101, 025201. [CrossRef]
2020
-
[108]
Phenomenology of Pc(4380)+, Pc(4450)+ and related states
Burns, T.J. Phenomenology of Pc(4380)+, Pc(4450)+ and related states. Eur. Phys. J. A 2015, 51, 152. [CrossRef]
2015
-
[109]
LHCb pentaquarks as a baryon-Ψ(2S) bound state: Prediction of isospin-3/2 pentaquarks with hidden charm
Perevalova, I.A.; Polyakov, M.V .; Schweitzer, P . LHCb pentaquarks as a baryon-Ψ(2S) bound state: Prediction of isospin-3/2 pentaquarks with hidden charm. Phys. Rev. D 2016, 94, 054024. [CrossRef]
2016
-
[110]
Hidden-charm pentaquarks and Pc states
Weng, X.-Z.; Chen, X.-L.; Deng, W.-Z.; Zhu, S.-L. Hidden-charm pentaquarks and Pc states. Phys. Rev. D 2019, 100, 016014. [CrossRef]
2019
-
[111]
Maiani, L.; Piccinini, F.; Polosa, A.D.; Riquer, V .Z(4430) and a new paradigm for spin interactions in tetraquarks. Phys. Rev. D 2014, 89, 114010. [CrossRef]
2014
-
[112]
Analysis of P+c (4380) andd P+c (4450) as pentaquark states in the molecular picture with QCD sum rules
Azizi, K.; Sarac, Y.; Sundu, H. Analysis of P+c (4380) andd P+c (4450) as pentaquark states in the molecular picture with QCD sum rules. Phys. Rev. D 2017, 95, 094016. [CrossRef]
2017
-
[113]
Strong LHCb evidence supporting the existence of the hidden-charm molecular pentaquarks
Chen, R.; Sun, Z.-F.; Liu, X.; Zhu, S.-L. Strong LHCb evidence supporting the existence of the hidden-charm molecular pentaquarks. Phys. Rev. D 2019, 100, 011502. [CrossRef]
2019
-
[114]
Exploring Σc ¯D state: With focus on Pc(4312)+
Zhang, J.-R. Exploring Σc ¯D state: With focus on Pc(4312)+. Eur. Phys. J. C 2019, 79, 1001. [CrossRef]
2019
-
[115]
Analysis of hidden-charm pentaquark molecular states with and without strangeness via the QCD sum rules
Wang, Z.-G.; Xin, Q. Analysis of hidden-charm pentaquark molecular states with and without strangeness via the QCD sum rules. Chin. Phys. C 2021, 45, 123105. [CrossRef]
2021
-
[116]
Hidden-charm pentaquarks with color-octet substructure in QCD sum rules.Phys
Pimikov, A.; Lee, H.-J.; Zhang, P . Hidden-charm pentaquarks with color-octet substructure in QCD sum rules.Phys. Rev. D 2020, 101, 014002. [CrossRef]
2020
-
[117]
Modern status of heavy quark sum rules in QCD
Narison, S. Modern status of heavy quark sum rules in QCD. Nucl. Part. Phys. Proc. 2021, 312–317, 87–93. [CrossRef]
2021
-
[118]
Hidden-charm and hidden-bottom molecular pentaquarks in chiral effective field theory.J
Wang, B.; Meng, L.; Zhu, S.-L. Hidden-charm and hidden-bottom molecular pentaquarks in chiral effective field theory.J. High Energy Phys. 2019, 11, 108. [CrossRef]
2019
-
[119]
Hidden charm pentaquark states and Σc ¯D(∗) interaction in chiral perturbation theory
Meng, L.; Wang, B.; Wang, G.-J.; Zhu, S.-L. Hidden charm pentaquark states and Σc ¯D(∗) interaction in chiral perturbation theory. Phys. Rev. D 2019, 100, 014031. [CrossRef]
2019
-
[120]
Hidden-charm pentaquarks as a meson-baryon molecule with coupled channels for ¯D(∗)Λc and ¯D(∗)Σ(∗) c
Yamaguchi, Y.; Santopinto, E. Hidden-charm pentaquarks as a meson-baryon molecule with coupled channels for ¯D(∗)Λc and ¯D(∗)Σ(∗) c . Phys. Rev. D 2017, 96, 014018. [CrossRef]
2017
-
[121]
Coupled-channel effects of the Σ(∗) c ¯D(∗) − Λc(2595) ¯D system and molecular nature of the Pc pentaquark states from one-boson exchange model
Yalikun, N.; Lin, Y.-H.; Guo, F.-K.; Kamiya, Y.; Zou, B.-S. Coupled-channel effects of the Σ(∗) c ¯D(∗) − Λc(2595) ¯D system and molecular nature of the Pc pentaquark states from one-boson exchange model. Phys. Rev. D 2021, 104, 094039. [CrossRef]
2021
-
[122]
Hidden-Charm Pentaquarks with Strangeness in a Chiral Quark Model
Yang, G.; Ping, J.; Segovia, J. Hidden-Charm Pentaquarks with Strangeness in a Chiral Quark Model. Symmetry 2024, 16, 354. [CrossRef]
2024
-
[123]
Pentaquarks with anticharm or beauty revisited.Phys
Richard, J.-M.; Valcarce, A.; Vijande, J. Pentaquarks with anticharm or beauty revisited.Phys. Lett. B 2019, 790, 248–250. [CrossRef]
2019
-
[124]
Hadro-Charmonium
Dubynskiy, S.; Voloshin, M.B. Hadro-Charmonium. Phys. Lett. B 2008, 666, 344–346. [CrossRef]
2008
-
[125]
J/Ψ-nuclear bound states
Tsushima, K.; Lu, D.H.; Krein, G.; Thomas, A.W. J/Ψ-nuclear bound states. Phys. Rev. C 2011, 83, 065208. [CrossRef]
2011
-
[126]
ηc-nucleus bound states
Cobos-Martínez, J.J.; Tsushima, K.; Krein, G.; Thomas, A.W. ηc-nucleus bound states. Phys. Lett. B 2020, 811, 135882. [CrossRef]
2020
-
[127]
Proof of stability of the hydrogen molecule
Richard, J.-M.; Fröhlich, J.; Graf, G.-M.; Seifert, M. Proof of stability of the hydrogen molecule. Phys. Rev. Lett. 1993, 71, 1332. [CrossRef] [PubMed]
1993
-
[128]
Lattice Prediction for Deeply Bound Doubly Heavy Tetraquarks
Francis, A.; Hudspith, R.J.; Lewis, R.; Maltman, K. Lattice Prediction for Deeply Bound Doubly Heavy Tetraquarks. Phys. Rev. Lett. 2017, 118, 142001. [CrossRef] [PubMed]
2017
-
[129]
Bicudo, P .; Cichy , K.; Peters, A.; Wagner, M.BB interactions with static bottom quarks from lattice QCD.Phys. Rev. D 2016, 93, 034501. [CrossRef]
2016
-
[130]
Study of doubly heavy tetraquarks in lattice QCD
Junnarkar, P .; Mathur, N.; Padmanath, M. Study of doubly heavy tetraquarks in lattice QCD. Phys. Rev. D 2019, 99, 034507. [CrossRef]
2019
-
[131]
Exotic tetraquark states with theqq ¯Q ¯Q configuration.Eur
Luo, S.-Q.; Chen, K.; Liu, X.; Liu, Y .-R.; Zhu, S.-L. Exotic tetraquark states with theqq ¯Q ¯Q configuration.Eur. Phys. J. C 2017, 77, 709. [CrossRef]
2017
-
[132]
Exotic QQ ¯q ¯q, QQ ¯q¯s, QQ ¯s¯s states
Du, M.-L.; Chen, W.; Chen, X.-L.; Zhu, S.-L. Exotic QQ ¯q ¯q, QQ ¯q¯s, QQ ¯s¯s states. Phys. Rev. D 2013, 87, 014003. [CrossRef]
2013
-
[133]
Stability of tetrons
Czarnecki, A.; Leng, B.; Voloshin, M.B. Stability of tetrons. Phys. Lett. B 2018, 778, 233–238. [CrossRef] Symmetry 2025, 17, 1324 31 of 32
2018
-
[134]
Exotic meson-meson molecules and compact four-quark states
Vijande, J.; Valcarce, A.; Barnea, N. Exotic meson-meson molecules and compact four-quark states. Phys. Rev. D 2009, 79, 074010. [CrossRef]
2009
-
[135]
On the Fractional Parentage Expansions of Color Singlet Six Quark States in a Cluster Model.Nucl
Harvey , M. On the Fractional Parentage Expansions of Color Singlet Six Quark States in a Cluster Model.Nucl. Phys. 1981, 352, 301. [CrossRef]
1981
-
[136]
Probabilities in nonorthogonal bases: Four-quark systems
Vijande, J.; Valcarce, A. Probabilities in nonorthogonal bases: Four-quark systems. Phys. Rev. C 2009, 80, 035204. [CrossRef]
2009
-
[137]
Too many X′s, Y′s and Z′s? Phys
Caramés, T.F.; Valcarce, A.; Vijande, J. Too many X′s, Y′s and Z′s? Phys. Lett. B 2012, 709, 358–361. [CrossRef]
2012
-
[138]
Charmed tetraquarks Tcc and Tcs from dynamical lattice QCD simulations
Ikeda, Y.; Charron, B.; Aoki, S.; Doi, T.; Hatsuda, T.; Inoue, T.; Ishii, N.; Murano, K.; Nemura, H.; Sasaki, K. Charmed tetraquarks Tcc and Tcs from dynamical lattice QCD simulations. Phys. Lett. B 2014, 729, 85–90. [CrossRef]
2014
-
[139]
Possible large deuteronlike meson-meson states bound by pions
Törnqvist, N.A. Possible large deuteronlike meson-meson states bound by pions. Phys. Rev. Lett. 1991, 67, 556. [CrossRef]
1991
-
[140]
Exotic QQ ¯q ¯q states in QCD
Manohar, A.V .; Wise, M.B. Exotic QQ ¯q ¯q states in QCD. Nucl. Phys. B 1993, 399, 17–33. [CrossRef]
1993
-
[141]
Strength of pion exchange in hadronic molecules
Ericson, T.E.O.; Karl, G. Strength of pion exchange in hadronic molecules. Phys. Lett. B 1993, 309, 426–430. [CrossRef]
1993
-
[142]
Novel charmonium and bottomonium spectroscopies due to deeply bound hadronic molecules from single pion exchange
Close, F.; Downum, C.; Thomas, C.E. Novel charmonium and bottomonium spectroscopies due to deeply bound hadronic molecules from single pion exchange. Phys. Rev. D 2010, 81, 074033. [CrossRef]
2010
-
[143]
Juriˇ c; Bohm, G.; Klabuhn, J.; Krecker, U.; Wysotzki, F.; Coremans-Bertrand, G.; Sacton, J.; Wilquet, G.; Cantwell, T.; Esmael, F.; et al
M. Juriˇ c; Bohm, G.; Klabuhn, J.; Krecker, U.; Wysotzki, F.; Coremans-Bertrand, G.; Sacton, J.; Wilquet, G.; Cantwell, T.; Esmael, F.; et al. A new determination of the binding-energy values of the light hypernuclei (A ≤ 15). Nucl. Phys. B 1973, 52, 1–30. [CrossRef]
1973
-
[144]
Observation of 4 ΛH Hyperhydrogen by Decay-Pion Spectroscopy in Electron Scattering
Esser, A.; Nagao, S.; Schulz, F.; Achenbach, P .; Ayerbe Gayoso, C.; Böhm, R.; Borodina, O.; Bosnar, D.; Bozkurt, V .; Debenjak, L.; et al. Observation of 4 ΛH Hyperhydrogen by Decay-Pion Spectroscopy in Electron Scattering. Phys. Rev. Lett. 2015, 114, 232501. [CrossRef]
2015
-
[145]
Three-body systems with open flavor heavy mesons
Garcilazo, H.; Valcarce, A.; Caramés, T.F. Three-body systems with open flavor heavy mesons. Phys. Rev. D 2017, 96, 074009. [CrossRef]
2017
-
[146]
Three-body resonances in two-meson–one-baryon systems.Phys
Martínez Torres, A.; Khemchandani, K.P .; Oset, E. Three-body resonances in two-meson–one-baryon systems.Phys. Rev. C 2008, 77, 042203. [CrossRef]
2008
-
[147]
Few-body systems consisting of mesons
Martínez Torres, A.; Khemchandani, K.P .; Roca, L.; Oset, E. Few-body systems consisting of mesons. Few Body Syst. 2020, 61, 35. [CrossRef]
2020
-
[148]
Masses and Regge trajectories of triply heavy Ωccc and Ωbbb baryons
Shah, Z.; Kumar-Rai, A. Masses and Regge trajectories of triply heavy Ωccc and Ωbbb baryons. Eur. Phys. J. A 2017, 53, 195. [CrossRef]
2017
-
[149]
Systematics of Q ¯q4 systems with a pure chromomagnetic interaction
Leandri, J.; Silvestre-Brac, B. Systematics of Q ¯q4 systems with a pure chromomagnetic interaction. Phys. Rev. D 1989, 40, 2340. [CrossRef]
1989
-
[150]
Hiyama, E.; Pavon Valderrama, M.DK, DDK, and DDDK molecules–understanding the nature of the D∗ s0(2317)
Wu, T.-W.; Liu, M.-Z.; Geng, L.-S. Hiyama, E.; Pavon Valderrama, M.DK, DDK, and DDDK molecules–understanding the nature of the D∗ s0(2317). Phys. Rev. D 2019, 100, 034029
2019
-
[151]
Exploring the Efimov effect in the D∗D∗D∗ system
Ortega, P .G. Exploring the Efimov effect in the D∗D∗D∗ system. Phys. Rev. D 2024, 110, 034015. [CrossRef]
2024
-
[152]
Bound states of∆∆ and ∆∆∆ systems
Garcilazo, H.; Fernández, F.; Valcarce, A.; Mota, R.D. Bound states of∆∆ and ∆∆∆ systems. Phys. Rev. C 1997, 56, 84. [CrossRef]
1997
-
[153]
Nonexistence of ΛNN and ΣNN bound states
Garcilazo, H. Nonexistence of ΛNN and ΣNN bound states. J. Phys. G 1987, 13, L63–L67. [CrossRef]
1987
-
[154]
Hyperon-Nucleon and Hyperon-Hyperon Interaction in a Quark Model
Oka, M.; Shimizu, K.; Yazaki, K. Hyperon-Nucleon and Hyperon-Hyperon Interaction in a Quark Model. Nucl. Phys. A 1987, 464, 700–716. [CrossRef]
1987
-
[155]
Short-range part of the nuclear force
Liberman, D.A. Short-range part of the nuclear force. Phys. Rev. D 1977, 16, 1542. [CrossRef]
1977
-
[156]
Baryon baryon interaction from quark model viewpoint
Oka, M.; Yazaki, K. Baryon baryon interaction from quark model viewpoint. Int. Rev. Nucl. Phys. 1984, 1, 489–567
1984
-
[157]
Short Range Part of Baryon Baryon Interaction in a Quark Model
Oka, M.; Yazaki, K. Short Range Part of Baryon Baryon Interaction in a Quark Model. 1. Formulation. Prog. Theor. Phys. 1981, 66, 556–571. [CrossRef]
1981
-
[158]
Short Range Part of Baryon Baryon Interaction in a Quark Model
Oka, M.; Yazaki, K. Short Range Part of Baryon Baryon Interaction in a Quark Model. 2. Numerical Results for S-Wave Prog. Theor. Phys. 1981, 66, 572–587. [CrossRef]
1981
-
[159]
Charmed baryon–nucleon interaction
Garcilazo, H.; Valcarce, A.; Caramés, T.F. Charmed baryon–nucleon interaction. Eur. Phys. J. C 2019, 79, 598. [CrossRef]
2019
-
[160]
Pion-assisted charmed dibaryon candidate
Gal, A.; Garcilazo, H.; Valcarce, A.; Fernández-Caramés, T. Pion-assisted charmed dibaryon candidate. Phys. Rev. D 2014, 90, 014019. [CrossRef]
2014
-
[161]
S-wave scattering of strangeness −3 baryons
Buchoff, M.I.; Luu, T.C.; Wasem, J. S-wave scattering of strangeness −3 baryons. Phys. Rev. D 2012, 85, 094511. [CrossRef]
2012
-
[162]
Pentaquark and Tetraquark states.Prog
Liu, Y.-R.; Chen, H.-X.; Chen, W.; Liu, X.; Zhu, S.-L. Pentaquark and Tetraquark states.Prog. Part. Nucl. Phys. 2019, 107, 237–320. [CrossRef]
2019
-
[163]
K ¯K molecules
Weinstein, J.D.; Isgur, N. K ¯K molecules. Phys. Rev. D 1990, 41, 2236. [CrossRef]
1990
-
[164]
Review of Particle Physics
Navas, S.; Amsler, C.; Gutsche, T.; Hanhart, C.; Hernández-Rey, J.J.; Lourenço, C.; Masoni, A.; Mikhasenko, M.; Mitchell, R.E.: Patrignani, C.; et al. Review of Particle Physics. Phys. Rev. D 2024, 110, 030001. [CrossRef]
2024
-
[165]
Capture of Slow Neutrons
Breit, G.; Wigner, E. Capture of Slow Neutrons. Phys. Rev. 1936, 49, 519. [CrossRef]
1936
-
[166]
Model-independent resonance parameter extraction using the trace of K and T matrices
Ceci, S.; Švarc, A.; Zauner, B.; Manley, D.M.; Capstick, S. Model-independent resonance parameter extraction using the trace of K and T matrices. Phys. Lett. B 2008, 659, 228–233. [CrossRef] Symmetry 2025, 17, 1324 32 of 32
2008
-
[167]
Model-Independent Extraction of the Pole and Breit-Wigner Resonance Parameters
Ceci, S.; Korolija, M.; Zauner, B. Model-Independent Extraction of the Pole and Breit-Wigner Resonance Parameters. Phys. Rev. Lett. 2013, 111, 112004. [CrossRef] [PubMed]
2013
-
[168]
Strange pentaquarks and excited Ξ hyperons in Ξ− b → J/ΨΛK− final states
Karliner, M.; Rosner, J.L. Strange pentaquarks and excited Ξ hyperons in Ξ− b → J/ΨΛK− final states. Sci. Bull. 2021, 66, 1256. [CrossRef] Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) ...
2021
Reviewed August 5, 2026 · model on record in the stance chip above.
Discussion (0). Sign in to comment.