Charmonium possibility of X(3872)

Abstract

Properties of Regge trajectories for charmonium are studied. Possible interpretations and their implications to newly observed X(3872) are examined. It is found that the mass of X(3872) is consistent with the 1^{++} 2^3P_1 and the 2^{-+} 1^1D_2 charmonium states.

6 pages, 4 eps figures, 1 table, RevTex, published version in PLB with another title

References in corpus (55)

• The Cosmological Parameters 2006
• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• Observation of a narrow charmonium-like state in exclusive B+ -> K+ pi+pi- J/psi decays
• Observation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays
• Higher Charmonia
• Diquark-Antidiquarks with Hidden or Open Charm and the Nature of X(3872)
• Observation of a Broad Structure in the ${\pi }^{+}{\pi }^{-}J/\psi$ Mass Spectrum around 4.26 GeV/$c^2$
• Observation of the Narrow State $X(3872)\to J/\psi {\pi }^{+}{\pi }^{-}$ in $\bar{p}p$ Collisions at $\sqrt{s}=1.96 \TeV$
• The New Heavy Mesons: A Status Report
• Exotica
• Observation and Properties of the X(3872) Decaying to J/psi pi+ pi- in p-p(bar) Collisions at sqrt(s) = 1.96 TeV
• Isospin breaking of the narrow charmonium state of Belle at 3872 MeV as a deuson
• Study of the B- --> J/psi K- pi+ pi- Decay and Measurement of the B- --> X(3872) K- Branching Fraction
• Properties of heavy quarkonia and B_c mesons in the relativistic quark model
• Short Range Structure in the X(3872)
• Mesons with Beauty and Charm: Spectroscopy
• A new look at scalar mesons
• Implications of a DK Molecule at 2.32 GeV
• Observation of a near-threshold omega-J/psi mass enhancement in exclusive B-->K omega J/psi decays
• The D*0 D0bar threshold resonance
• Charmonium Options for the X(3872)
• Charmonium levels near threshold and the narrow state $X(3872) \to π^{+}π^{-}\jpsi$
• Systematics of q anti-q states in the (n,M^2) and (J,M^2) planes
• Interference and binding effects in decays of possible molecular component of X(3872)
• The X(3872) boson: Molecule or charmonium
• Charmonium Decays of $Y(4260), psi(4160), and psi(4040)
• Molecular States of Heavy Quark Mesons
• Analysis of the Quantum Numbers $J^{PC}$ of the X(3872) Particle
• Masses of heavy tetraquarks in the relativistic quark model
• Coupled-channel model for charmonium levels and an option for X(3872)
• Observation of a Near-threshold $D^0{\bar{D}}^0{\pi }^0$ Enhancement in $B\to D^0{\bar{D}}^0{\pi }^{0}K$ Decay
• Observation of a resonance X(1835) in J/ψ--> γπ^+ π^- η^{\prime}
• New states above charm threshold
• Measurement of the Dipion Mass Spectrum in X(3872) -> J/Psi Pi+ Pi- Decays
• Search for B+ --> X(3872) K+, X(3872) --> J/psi gamma
• Reinterpreting several narrow `resonances' as threshold cusps
• Effective Functional Form of Regge Trajectories
• Charmonium Spectrum from Quenched Anisotropic Lattice QCD
• Is X(3872) a possible candidate of hybrid meson
• Heavy Quarks on Anisotropic Lattices: The Charmonium Spectrum
• Production of singlet P-wave $c\bar{c}$ and $b\bar{b}$ states
• Light meson radial Regge trajectories
• Light-meson orbital excitations in the QCD string approach
• Properties of Regge Trajectories
• Systematics of heavy quarkonia from Regge trajectories on $(n,M^2)$ and $(M^2,J)$ planes
• Hadronic Regge Trajectories: Problems and Approaches
• An Alternative Interpretation of X(3872)
• X(3872) diagnostics with decays to D {\bar D} γ
• $X(3872)\to D\bar{D}\gamma$ decays and the structure of X(3872)
• Regge Trajectories Analysis to DsJ(2317), DsJ(2460) and DsJ(2632) Mesons
• The upper limit of the e+e- partial width of X(3872)
• The X(3872) and the 3941 MeV peak in omega+J/Psi
• Charmonium spectrum and new observed states
• Fall-apart decays of polyquark hadrons
• Spectrum and Regge-trajectories in QCD

Cited by in corpus (7)

• The hidden-charm pentaquark and tetraquark states
• Estimate for the X(3872) to gamma J/psi decay width
• Hadronic molecules in B decays
• ${\bar{B}}^{(\ast )}{\bar{B}}^{(\ast )}$ interactions in chiral effective field theory
• X(3872) as a molecular $D{\bar{D}}^{\ast }$ state in the Bethe-Salpeter equation approach
• The role of electromagnetic interaction in the $X(3872)$ and its analogs
• Decay properties of the $X(3872)$ through the Fierz rearrangement