Hidden-charm pentaquark states <math><mrow><mi>q</mi><mi>q</mi><mi>q</mi><mi>c</mi><mover accent="true"><mi>c</mi><mo>¯</mo></mover></mrow><mspace width="4pt"/><mrow><mo>(</mo><mi>q</mi><mo>=</mo><mi>u</mi><mo>,</mo><mi>d</mi><mo>)</mo></mrow></math> in the chiral SU(3) quark model - INSPIRE

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Hidden-charm pentaquark states $q q q c \bar{c} (q = u, d)$ in the chiral SU(3) quark model

Mar 26, 2024

9 pages

Published in:

Phys.Rev.C 109 (2024) 4, 045204

Published: Apr 10, 2024

e-Print:

2403.17756 [hep-ph]

DOI:

10.1103/PhysRevC.109.045204 (publication)

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Abstract: (APS)

In this work, we systematically calculate the spectrum of hidden-charm pentaquark states

q q q c \bar{c} (q = u, d)

in the chiral SU(3) quark model, which has been quite successful in reproducing consistently the energies of octet and decuplet baryon ground states, the binding energy of deuteron, and the nucleon-nucleon scattering phase shifts and mixing parameters for partial waves with total angular momentum up to

J = 6

. The Hamiltonian contains the kinetic energy of the system, the confinement potential, the one-gluon-exchange (OGE) potential, and the one-boson-exchange potential stemming from the coupling of quark and chiral fields. We solve the Schrödinger equation by use of the variational method. It is found that the masses of all the experimentally observed

P_{c} (4312)

,

P_{c} (4380)

,

P_{c} (4440)

, and

P_{c} (4457)

states are much overestimated, indicating that these states are not compact pentaquark states in the chiral SU(3) quark model. All other

q q q c \bar{c} (q = u, d)

states are found to lie much above the corresponding baryon-meson thresholds and thus are not suggested as stable pentaquark states due to their fall-apart decays. A detailed comparison of the results with those obtained in the OGE model and the chromomagnetic interaction model is further given.

Note:

9 pages, 1 figure. arXiv admin note: substantial text overlap with arXiv:2403.15187

hadron spectroscopy
baryon: decuplet
energy: kinetic
interaction: chromomagnetic
potential: confinement
gluon: exchange
pentaquark: charm
chiral
quark model
SU(3)

References(33)

Figures(2)

[1]

Observation of a narrow charmonium-like state in exclusive $B^\pm \to K^\pm \pi^+ \pi^- J/\psi$ decays

Belle

Collaboration

•

S.K. Choi
(
- Gyeongsang Natl. U.
)

et al.

- Phys.Rev.Lett. 91 (2003) 262001
•
e-Print:
- hep-ex/0309032
•
DOI:
- 10.1103/PhysRevLett.91.262001

[2]

Observation of a near-threshold omega J/psi mass enhancement in exclusive B ---> K omega J/psi decays

Belle

Collaboration

•

Kazuo Abe
(
- KEK, Tsukuba
)

et al.

- Phys.Rev.Lett. 94 (2005) 182002
•
e-Print:
- hep-ex/0408126
•
DOI:
- 10.1103/PhysRevLett.94.182002

[3]

Observation of a resonance-like structure in the $pi^\pm \psi^\prime$ mass distribution in exclusive $B \to K \pi^\pm \psi^\prime$ decays

Belle

Collaboration

•

S.K. Choi
(
- Gyeongsang Natl. U.
)

et al.

- Phys.Rev.Lett. 100 (2008) 142001
•
e-Print:
- 0708.1790
•
DOI:
- 10.1103/PhysRevLett.100.142001

[4]

Evidence of a new narrow resonance decaying to $\chi_{c1}\gamma$ in $B \to \chi_{c1} \gamma K$

Belle

Collaboration

•

V. Bhardwaj
(
- Nara Women's U.
)

et al.

- Phys.Rev.Lett. 111 (2013) 3, 032001
•
e-Print:
- 1304.3975
•
DOI:
- 10.1103/PhysRevLett.111.032001

[5]

Exotic hadrons with heavy flavors: X, Y, Z, and related states

Atsushi Hosaka
(
- J-PARC and
- Osaka U., Res. Ctr. Nucl. Phys.
)
,
Toru Iijima
(
- KMI, Nagoya and
- Nagoya U.
)
,
Kenkichi Miyabayashi
(
- Nara Women's U.
)
,
Yoshihide Sakai
(
- KEK, Tsukuba and
- Sokendai, Kanagawa
)
,
Shigehiro Yasui
(
- Tokyo Inst. Tech.
)

- PTEP 2016 (2016) 6, 062C01
•
e-Print:
- 1603.09229
•
DOI:
- 10.1093/ptep/ptw045

[6]

Exotics: Heavy Pentaquarks and Tetraquarks

- Prog.Part.Nucl.Phys. 97 (2017) 123-198
•
e-Print:
- 1706.00610
•
DOI:
- 10.1016/j.ppnp.2017.08.003

[7]

Hadronic molecules

Feng-Kun Guo
(
- Beijing, Inst. Theor. Phys.
)
,
Christoph Hanhart
(
- Julich, Forschungszentrum
)
,
Ulf-G. Meißner
(
- Bonn U., ITKP and
- U. Bonn, Phys. Inst., BCTP and
- IAS, Julich and
- JCHP, Julich
)
,
Qian Wang
(
- Bonn U., ITKP
)
,
Qiang Zhao
(
)

et al.

- Rev.Mod.Phys. 90 (2018) 1, 015004,
- Rev.Mod.Phys. 94 (2022) 2, 029901 (erratum)
•
e-Print:
- 1705.00141
•
DOI:
- 10.1103/RevModPhys.90.015004

[7]

Hadronic molecules

Feng-Kun Guo
(
- Beijing, Inst. Theor. Phys.
)
,
Christoph Hanhart
(
- Julich, Forschungszentrum
)
,
Ulf-G. Meißner
(
- Bonn U., ITKP and
- U. Bonn, Phys. Inst., BCTP and
- IAS, Julich and
- JCHP, Julich
)
,
Qian Wang
(
- Bonn U., ITKP
)
,
Qiang Zhao
(
)

et al.

- Rev.Mod.Phys. 90 (2018) 1, 015004,
- Rev.Mod.Phys. 94 (2022) 2, 029901 (erratum)
•
e-Print:
- 1705.00141
•
DOI:
- 10.1103/RevModPhys.90.015004

[8]

Multiquark Resonances

A. Esposito
(
- Columbia U.
)
,
A. Pilloni
(
- Jefferson Lab
)
,
A.D. Polosa
(
- Rome U. and
- CERN and
- INFN, Rome
)

- Phys.Rept. 668 (2017) 1-97
•
e-Print:
- 1611.07920
•
DOI:
- 10.1016/j.physrep.2016.11.002

[9]

Heavy-Quark QCD Exotica

Richard F. Lebed
(
- Arizona State U.
)
,
Ryan E. Mitchell
(
- Indiana U.
)
,
Eric S. Swanson
(
- Pittsburgh U.
)

- Prog.Part.Nucl.Phys. 93 (2017) 143-194
•
e-Print:
- 1610.04528
•
DOI:
- 10.1016/j.ppnp.2016.11.003

[10]

Exotic hadrons: review and perspectives

Jean-Marc Richard
(
- Lyon U. and
- Lyon, IPN
)

- Few Body Syst. 57 (2016) 12, 1185-1212
•
e-Print:
- 1606.08593
•
DOI:
- 10.1007/s00601-016-1159-0

[11]

The hidden-charm pentaquark and tetraquark states

Hua-Xing Chen
(
- Peking U. and
- Peking U., SKLNPT and
- BeiHang U.
)
,
Wei Chen
(
- Saskatchewan U.
)
,
Xiang Liu
(
- Lanzhou U. and
- Lanzhou, Inst. Modern Phys.
)
,
Shi-Lin Zhu
(
- CICQM, Beijing and
- Peking U. and
- Peking U., SKLNPT and
- Peking U., CHEP
)

- Phys.Rept. 639 (2016) 1-121
•
e-Print:
- 1601.02092
•
DOI:
- 10.1016/j.physrep.2016.05.004

[12]

Pentaquark and Tetraquark states

Yan-Rui Liu
(
- Shandong U.
)
,
Hua-Xing Chen
(
- Beihang U.
)
,
Wei Chen
(
- Zhongshan U.
)
,
Xiang Liu
(
- Lanzhou U. and
- Lanzhou, Inst. Modern Phys.
)
,
Shi-Lin Zhu
(
- Peking U. and
- Peking U., SKLNPT and
- CICQM, Beijing and
- Peking U., CHEP
)

- Prog.Part.Nucl.Phys. 107 (2019) 237-320
•
e-Print:
- 1903.11976
•
DOI:
- 10.1016/j.ppnp.2019.04.003

[13]

The $XYZ$ states: experimental and theoretical status and perspectives

Nora Brambilla
(
- Munich, Tech. U. and
- TUM-IAS, Munich
)
,
Simon Eidelman
(
- Novosibirsk, IYF and
- Novosibirsk State U.
)
,
Christoph Hanhart
(
- Julich, Forschungszentrum
)
,
Alexey Nefediev
(
- LPI, Moscow (main) and
- Moscow, MIPT and
- Moscow Phys. Eng. Inst.
)
,
Cheng-Ping Shen
(
- Fudan U., Shanghai and
- Beihang U.
)

et al.

- Phys.Rept. 873 (2020) 1-154
•
e-Print:
- 1907.07583
•
DOI:
- 10.1016/j.physrep.2020.05.001

[14]

Observation of $J/\psi p$ Resonances Consistent with Pentaquark States in $\Lambda_b^0 \to J/\psi K^- p$ Decays

LHCb

Collaboration

•

Roel Aaij
(
- CERN
)

et al.

- Phys.Rev.Lett. 115 (2015) 072001
•
e-Print:
- 1507.03414
•
DOI:
- 10.1103/PhysRevLett.115.072001

[15]

Observation of a narrow pentaquark state, $P_c(4312)^+$ , and of two-peak structure of the $P_c(4450)^+$

LHCb

Collaboration

•

Roel Aaij
(
- NIKHEF, Amsterdam
)

et al.

- Phys.Rev.Lett. 122 (2019) 22, 222001
•
e-Print:
- 1904.03947
•
DOI:
- 10.1103/PhysRevLett.122.222001

[16]

Hidden-charm pentaquarks and $P_c$ states

Xin-Zhen Weng
(
- Peking U.
)
,
Xiao-Lin Chen
(
- Peking U.
)
,
Wei-Zhen Deng
(
- Peking U.
)
,
Shi-Lin Zhu
(
- Peking U. and
- Peking U., CHEP and
- CICQM, Beijing
)

- Phys.Rev.D 100 (2019) 1, 016014
•
e-Print:
- 1904.09891
•
DOI:
- 10.1103/PhysRevD.100.016014

[17]

Compact hidden charm pentaquark states and QCD isomers

Cheng-Rong Deng
(
- SWU, Chongqing and
- Peking U., CHEP
)

- Phys.Rev.D 105 (2022) 11, 116021
•
e-Print:
- 2202.13570
•
DOI:
- 10.1103/PhysRevD.105.116021

[18]

Hidden-charm pentaquark states in a mass splitting model

- Phys.Rev.D 108 (2023) 5, 056015
•
e-Print:
- 2307.00539
•
DOI:
- 10.1103/PhysRevD.108.056015

[19]

Quark model estimate of hidden-charm pentaquark resonances

Emiko Hiyama
(
- Kyushu U. and
- Nishina Ctr., RIKEN and
- JAERI, Tokai and
- Osaka U., Res. Ctr. Nucl. Phys.
)
,
Atsushi Hosaka
(
- Osaka U., Res. Ctr. Nucl. Phys. and
- JAERI, Tokai
)
,
Makoto Oka
(
- Tokyo Inst. Tech. and
- JAERI, Tokai
)
,
Jean-Marc Richard
(
- Lyon, IPN
)

- Phys.Rev.C 98 (2018) 4, 045208
•
e-Print:
- 1803.11369
•
DOI:
- 10.1103/PhysRevC.98.045208

[20]

$P_c(4457)^+$ , $P_c(4440)^+$ , and $P_c(4312)^+$ : molecules or compact pentaquarks?

Jian-Bo Cheng
(
- Shandong U.
)
,
Yan-Rui Liu
(
- Shandong U.
)

- Phys.Rev.D 100 (2019) 5, 054002
•
e-Print:
- 1905.08605
•
DOI:
- 10.1103/PhysRevD.100.054002

[21]

Towards exotic hidden-charm pentaquarks in QCD

Hua-Xing Chen
(
- BeiHang U.
)
,
Wei Chen
(
- Saskatchewan U.
)
,
Xiang Liu
(
- Lanzhou U. and
- Lanzhou, Inst. Modern Phys.
)
,
T.G. Steele
(
- Saskatchewan U.
)
,
Shi-Lin Zhu
(
- Peking U., SKLNPT and
- Peking U., CHEP
)

- Phys.Rev.Lett. 115 (2015) 17, 172001
•
e-Print:
- 1507.03717
•
DOI:
- 10.1103/PhysRevLett.115.172001

[22]

Possible interpretations of the $P_c(4312)$ , $P_c(4440)$ , and $P_c(4457)$

Hua-Xing Chen
(
- Beihang U.
)
,
Wei Chen
(
- Zhongshan U.
)
,
Shi-Lin Zhu
(
- Peking U. and
- Peking U., SKLNPT and
- CICQM, Beijing and
- Peking U., CHEP
)

- Phys.Rev.D 100 (2019) 5, 051501
•
e-Print:
- 1903.11001
•
DOI:
- 10.1103/PhysRevD.100.051501

[23]

QCD sum rule study of hidden-charm pentaquarks

Hua-Xing Chen
(
- BeiHang U.
)
,
Er-Liang Cui
(
- BeiHang U.
)
,
Wei Chen
(
- Saskatchewan U.
)
,
Xiang Liu
(
- Lanzhou, Inst. Modern Phys. and
- Lanzhou U.
)
,
T.G. Steele
(
- Saskatchewan U.
)

et al.

- Eur.Phys.J.C 76 (2016) 10, 572
•
e-Print:
- 1602.02433
•
DOI:
- 10.1140/epjc/s10052-016-4438-5

[24]

Exploring a $\Sigma_{c}\bar{D}$ state: with focus on $P_{c}(4312)^{+}$

Jian-Rong Zhang
(
- Natl. U. Defense Tech., Hunan
)

- Eur.Phys.J.C 79 (2019) 12, 1001
•
e-Print:
- 1904.10711
•
DOI:
- 10.1140/epjc/s10052-019-7529-2

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