Interpretation of the LHCb P c ( 4312 ) + Signal

Fernández-Ramírez, C.; Pilloni, A.; Albaladejo, M.; Jackura, A.; Mathieu, V.; Mikhasenko, M.; Silva-Castro, J. A.; Szczepaniak, A. P.

doi:10.1103/PhysRevLett.123.092001

Title: Interpretation of the LHCb $P_{c} (4312)^{+}$ Signal

Journal Article · Thu Aug 29 00:00:00 EDT 2019 · Physical Review Letters

DOI:https://doi.org/10.1103/PhysRevLett.123.092001· OSTI ID:1559380

; Pilloni, A.; Albaladejo, M.; Jackura, A.; Mathieu, V.; Mikhasenko, M.; Silva-Castro, J. A.; Szczepaniak, A. P.

We study the nature of the new signal reported by LHCb in the $J/Ψp$ spectrum. Based on the S-matrix principles, we perform a minimum-bias analysis of the underlying reaction amplitude, focusing on the analytic properties that can be related to the microscopic origin of the $$P_c$$(4312)⁺ peak. By exploring several amplitude parameterizations, we find evidence for the attractive effect of the $$Σ^+_c$$$$\bar{D}^0$$ channel, that is not strong enough, however, to form a bound state.

View Journal Article

Cite

Export

Save

Research Organization:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

Sponsoring Organization:: USDOE

Contributing Organization:: Joint Physics Analysis Center

Grant/Contract Number:: AC05-06OR23177; FG02-87ER40365; PHY-1415459; IA101819; 734789; 251817; A1-S-21389

OSTI ID:: 1559380

Alternate ID(s):: OSTI ID: 1559845

Report Number(s):: JLAB-THY-19-2921; DOE/OR/23177-4672; arXiv:1904.10021; PRLTAO; 092001

Journal Information:: Physical Review Letters, Journal Name: Physical Review Letters Vol. 123 Journal Issue: 9; ISSN 0031-9007

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 63 works

Citation information provided by
Web of Science

References (45)

Multiquark States Karliner, Marek; Rosner, Jonathan L.; Skwarnicki, Tomasz Annual Review of Nuclear and Particle Science, Vol. 68, Issue 1 https://doi.org/10.1146/annurev-nucl-101917-020902	journal	October 2018
Dynamically generated $N^{}$ and $Λ^{}$ resonances in the hidden charm sector around 4.3 GeV Wu, Jia-Jun; Molina, R.; Oset, E. Physical Review C, Vol. 84, Issue 1 https://doi.org/10.1103/PhysRevC.84.015202	journal	July 2011
$Σ_{c} \bar{D}$ and $Λ_{c} \bar{D}$ states in a chiral quark model Wang, W. L.; Huang, F.; Zhang, Z. Y. Physical Review C, Vol. 84, Issue 1 https://doi.org/10.1103/PhysRevC.84.015203	journal	July 2011
Pentaquark states in a diquark–triquark model Zhu, Ruilin; Qiao, Cong-Feng Physics Letters B, Vol. 756 https://doi.org/10.1016/j.physletb.2016.03.022	journal	May 2016
Prediction of Narrow $N^{}$ and $Λ^{}$ Resonances with Hidden Charm above 4 GeV Wu, Jia-Jun; Molina, R.; Oset, E. Physical Review Letters, Vol. 105, Issue 23 https://doi.org/10.1103/PhysRevLett.105.232001	journal	November 2010
Strong LHCb evidence supporting the existence of the hidden-charm molecular pentaquarks Chen, Rui; Sun, Zhi-Feng; Liu, Xiang Physical Review D, Vol. 100, Issue 1 https://doi.org/10.1103/PhysRevD.100.011502	journal	July 2019
$S$ -Matrix Poles Close to Threshold Frazer, William R.; Hendry, Archibald W. Physical Review, Vol. 134, Issue 6B https://doi.org/10.1103/PhysRev.134.B1307	journal	June 1964
Hidden-charm and bottom meson-baryon molecules coupled with five-quark states Yamaguchi, Yasuhiro; Giachino, Alessandro; Hosaka, Atsushi Physical Review D, Vol. 96, Issue 11 https://doi.org/10.1103/PhysRevD.96.114031	journal	December 2017
Poles and Shadow Poles in the Many-Channel $S$ Matrix Eden, R. J.; Taylor, J. R. Physical Review, Vol. 133, Issue 6B https://doi.org/10.1103/PhysRev.133.B1575	journal	March 1964
Hadronic molecules Guo, Feng-Kun; Hanhart, Christoph; Meißner, Ulf-G. Reviews of Modern Physics, Vol. 90, Issue 1 https://doi.org/10.1103/RevModPhys.90.015004	journal	February 2018
Nonstandard heavy mesons and baryons: Experimental evidence Olsen, Stephen Lars; Skwarnicki, Tomasz; Zieminska, Daria Reviews of Modern Physics, Vol. 90, Issue 1 https://doi.org/10.1103/RevModPhys.90.015003	journal	February 2018
Heavy pentaquark spectroscopy in the diquark model Giannuzzi, Floriana Physical Review D, Vol. 99, Issue 9 https://doi.org/10.1103/PhysRevD.99.094006	journal	May 2019
The new pentaquarks in the diquark model Maiani, L.; Polosa, A. D.; Riquer, V. Physics Letters B, Vol. 749 https://doi.org/10.1016/j.physletb.2015.08.008	journal	October 2015
Multiquark Hadrons Ali, Ahmed; Maiani, Luciano; Polosa, Antonio D. https://doi.org/10.1017/9781316761465	book	April 2019
Observation of a Narrow Pentaquark State, $P_{c} (4312)^{+}$ , and of the Two-Peak Structure of the $P_{c} (4450)^{+}$ Aaij, R.; Abellán Beteta, C.; Adeva, B. Physical Review Letters, Vol. 122, Issue 22 https://doi.org/10.1103/PhysRevLett.122.222001	journal	June 2019
Amplitude analysis and the nature of the Z c (3900) Pilloni, A.; Fernández-Ramírez, C.; Jackura, A. Physics Letters B, Vol. 772 https://doi.org/10.1016/j.physletb.2017.06.030	journal	September 2017
Comprehensive analysis of the wave function of a hadronic resonance and its compositeness Sekihara, T.; Hyodo, T.; Jido, D. Progress of Theoretical and Experimental Physics, Vol. 2015, Issue 6 https://doi.org/10.1093/ptep/ptv081	journal	June 2015
Model-Independent Evidence for $J / ψ p$ Contributions to $Λ_{b}^{0} \to J / ψ p K^{-}$ Decays Aaij, R.; Abellán Beteta, C.; Adeva, B. Physical Review Letters, Vol. 117, Issue 8 https://doi.org/10.1103/PhysRevLett.117.082002	journal	August 2016
Interpretation of the narrow J/ψ p peaks in Λ  → J/ψ p K− decay in the compact diquark model Ali, Ahmed; Parkhomenko, Alexander Ya. Physics Letters B, Vol. 793 https://doi.org/10.1016/j.physletb.2019.05.002	journal	June 2019
Evidence that the a0(980) and f0(980) are not elementary particles Baru, V.; Haidenbauer, J.; Hanhart, C. Physics Letters B, Vol. 586, Issue 1-2 https://doi.org/10.1016/j.physletb.2004.01.088	journal	April 2004
Coupled-channel model for $\bar{K} N$ scattering in the resonant region Fernández-Ramírez, C.; Danilkin, I. V.; Manley, D. M. Physical Review D, Vol. 93, Issue 3 https://doi.org/10.1103/PhysRevD.93.034029	journal	February 2016
Review of Particle Physics Tanabashi, M.; Hagiwara, K.; Hikasa, K. Physical Review D, Vol. 98, Issue 3 https://doi.org/10.1103/PhysRevD.98.030001	journal	August 2018
Minuit - a system for function minimization and analysis of the parameter errors and correlations James, F.; Roos, M. Computer Physics Communications, Vol. 10, Issue 6 https://doi.org/10.1016/0010-4655(75)90039-9	journal	December 1975
Combining heavy quark spin and local hidden gauge symmetries in the dynamical generation of hidden charm baryons Xiao, C. W.; Nieves, J.; Oset, E. Physical Review D, Vol. 88, Issue 5 https://doi.org/10.1103/PhysRevD.88.056012	journal	September 2013
The Large-Sample Distribution of the Likelihood Ratio for Testing Composite Hypotheses Wilks, S. S. The Annals of Mathematical Statistics, Vol. 9, Issue 1 https://doi.org/10.1214/aoms/1177732360	journal	March 1938
Determination of the Pole Position of the Lightest Hybrid Meson Candidate Rodas, A.; Pilloni, A.; Albaladejo, M. Physical Review Letters, Vol. 122, Issue 4 https://doi.org/10.1103/PhysRevLett.122.042002	journal	January 2019
Tetraquark cusp effects from diquark pair production Blitz, Samuel H.; Lebed, Richard F. Physical Review D, Vol. 91, Issue 9 https://doi.org/10.1103/PhysRevD.91.094025	journal	May 2015
Evidence That the Deuteron Is Not an Elementary Particle Weinberg, Steven Physical Review, Vol. 137, Issue 3B https://doi.org/10.1103/PhysRev.137.B672	journal	February 1965
Wave functions of composite hadron states and relationship to couplings of scattering amplitudes for general partial waves Aceti, F.; Oset, E. Physical Review D, Vol. 86, Issue 1 https://doi.org/10.1103/PhysRevD.86.014012	journal	July 2012
Remarks on pole trajectories for resonances Hanhart, C.; Pelaez, J. R.; Rios, G. Physics Letters B, Vol. 739 https://doi.org/10.1016/j.physletb.2014.11.011	journal	December 2014
From controversy to precision on the sigma meson: A review on the status of the non-ordinary <mml:math altimg="si28.gif" display="inline" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msub><mml:mrow><mml:mi>f</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mn>500</mml:mn><mml:mo>)</mml:mo></mml:mrow></mml:math> resonance Peláez, José R. Physics Reports, Vol. 658 https://doi.org/10.1016/j.physrep.2016.09.001	journal	November 2016
Emergence of a Complete Heavy-Quark Spin Symmetry Multiplet: Seven Molecular Pentaquarks in Light of the Latest LHCb Analysis Liu, Ming-Zhu; Pan, Ya-Wen; Peng, Fang-Zheng Physical Review Letters, Vol. 122, Issue 24 https://doi.org/10.1103/PhysRevLett.122.242001	journal	June 2019
Observation of $J / ψ p$ Resonances Consistent with Pentaquark States in $Λ_{b}^{0} \to J / ψ K^{-} p$ Decays Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review Letters, Vol. 115, Issue 7 https://doi.org/10.1103/PhysRevLett.115.072001	journal	August 2015
Possible hidden-charm molecular baryons composed of an anti-charmed meson and a charmed baryon Yang, Zhong-Cheng; Sun, Zhi-Feng; He, Jun Chinese Physics C, Vol. 36, Issue 1 https://doi.org/10.1088/1674-1137/36/1/002	journal	January 2012
Multiquark resonances Esposito, A.; Pilloni, A.; Polosa, A. D. Physics Reports, Vol. 668 https://doi.org/10.1016/j.physrep.2016.11.002	journal	January 2017
Heavy-quark QCD exotica Lebed, Richard F.; Mitchell, Ryan E.; Swanson, Eric S. Progress in Particle and Nuclear Physics, Vol. 93 https://doi.org/10.1016/j.ppnp.2016.11.003	journal	March 2017
Probabilistic interpretation of compositeness relation for resonances Guo, Zhi-Hui; Oller, J. A. Physical Review D, Vol. 93, Issue 9 https://doi.org/10.1103/PhysRevD.93.096001	journal	May 2016
A schematic model of baryons and mesons Gell-Mann, M. Physics Letters, Vol. 8, Issue 3 https://doi.org/10.1016/S0031-9163(64)92001-3	journal	February 1964
Anatomy of the newly observed hidden-charm pentaquark states: P(4312), P(4440) and P(4457) Guo, Zhi-Hui; Oller, J. A. Physics Letters B, Vol. 793 https://doi.org/10.1016/j.physletb.2019.04.053	journal	June 2019
Isospin breaking decays as a diagnosis of the hadronic molecular structure of the $P_{c} (4457)$ Guo, Feng-Kun; Jing, Hao-Jie; Meißner, Ulf-G. Physical Review D, Vol. 99, Issue 9 https://doi.org/10.1103/PhysRevD.99.091501	journal	May 2019
Line shapes of the $X (3872)$ Braaten, Eric; Lu, Meng Physical Review D, Vol. 76, Issue 9 https://doi.org/10.1103/PhysRevD.76.094028	journal	November 2007
Heavy quark spin symmetric molecular states from ${\bar{D}}^{()} Σ_{c}^{()}$ and other coupled channels in the light of the recent LHCb pentaquarks Xiao, C. W.; Nieves, J.; Oset, E. Physical Review D, Vol. 100, Issue 1 https://doi.org/10.1103/PhysRevD.100.014021	journal	July 2019
Exploring the molecular scenario of $P_{c} (4312)$ , $P_{c} (4440)$ , and $P_{c} (4457)$ Xiao, Cheng-Jian; Huang, Yin; Dong, Yu-Bing Physical Review D, Vol. 100, Issue 1 https://doi.org/10.1103/PhysRevD.100.014022	journal	July 2019
Constraints on a possible dineutron state from pionless EFT Hammer, H. -W.; König, Sebastian Physics Letters B, Vol. 736 https://doi.org/10.1016/j.physletb.2014.07.015	journal	September 2014
Hybridized tetraquarks Esposito, A.; Pilloni, A.; Polosa, A. D. Physics Letters B, Vol. 758 https://doi.org/10.1016/j.physletb.2016.05.028	journal	July 2016

Cited By (2)

Study on possible molecular states composed of $Λ_{c} \bar{D}$ ( $Λ_{b} B$ ) and $Σ_{c} \bar{D}$ ( $Σ_{b} B$ ) within the Bethe-Salpeter framework Ke, Hong-Wei; Li, Mei; Liu, Xiao-Hai Physical Review D, Vol. 101, Issue 1 https://doi.org/10.1103/physrevd.101.014024	journal	January 2020
Molecular states from $$\varSigma ^{()}_c{\bar{D}}^{()}-\varLambda _c{\bar{D}}^{(*)}$$ interaction He, Jun; Chen, Dian-Yong The European Physical Journal C, Vol. 79, Issue 11 https://doi.org/10.1140/epjc/s10052-019-7419-7	journal	November 2019

Similar Records

Plausibility of the LHCb

P_{c} {(4312)}^{+}

in the GlueX

γ p \to J / ψ p

total cross sections

Journal Article · Wed Jul 26 00:00:00 EDT 2023 · Physical Review. C · OSTI ID:1559380

Strakovsky, Igor; Briscoe, William J.; Chudakov, Eugene; +4 more

Pole position of the

a_{1} (1260)

from

τ

-decay

Journal Article · Wed Nov 28 00:00:00 EST 2018 · Physical Review D · OSTI ID:1559380

Mikhasenko, M.; Pilloni, A.; Jackura, A.; +7 more

Studying the

P_{c} (4450)

resonance in

J / ψ

photoproduction off protons

Journal Article · Mon Aug 01 00:00:00 EDT 2016 · Physical Review D · OSTI ID:1559380

Blin, A. N. Hiller; Fernandez-Ramirez, C.; Jackura, A.; +4 more

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Title: Interpretation of the LHCb P c ( 4312 ) + Signal

Citation Formats

References (45)

Cited By (2)

Similar Records

Related Subjects

Title: Interpretation of the LHCb $P_{c} (4312)^{+}$ Signal