Masses of J^PC =1^-+ exotic quarkonia in a Bethe-Salpeter-equation approach

Abstract

We investigate the properties of mesons with the exotic J^PC = 1^-+ quantum numbers. Starting out from the light-quark domain, where the π_1 states are used as references, we predict the masses of analogous quarkonia for c\bar{c} and b\bar{b} configurations. We employ a covariant Dyson-Schwinger-Bethe-Salpeter-equation approach with a rainbow-ladder truncated model of quantum chromodynamics.

arXiv comment6 pages, 3 figures, revised version incorporating editorial and reviewer comments

References in corpus (57)

• Heavy quarkonium: progress, puzzles, and opportunities
• The Infrared Behavior of QCD Green's Functions - Confinement, Dynamical Symmetry Breaking, and Hadrons as Relativistic Bound States
• Aspects of the Functional Renormalisation Group
• pi- and K-meson Bethe-Salpeter Amplitudes
• Infrared Properties of QCD from Dyson-Schwinger equations
• Bethe-Salpeter Study of Vector Meson Masses and Decay Constants
• Pion mass and decay constant
• Excited and exotic charmonium spectroscopy from lattice QCD
• Analytic properties of the Landau gauge gluon and quark propagators
• Sketching the Bethe-Salpeter kernel
• Dynamical Chiral Symmetry Breaking, Goldstone's Theorem and the Consistency of the Schwinger--Dyson and Bethe--Salpeter Equations
• Hybrid Mesons
• Decay width of light quark hybrid meson from the lattice
• The quark-gluon vertex in Landau gauge QCD: Its role in dynamical chiral symmetry breaking and quark confinement
• Charmonium excited state spectrum in lattice QCD
• Pseudoscalar Meson Radial Excitations
• Aspects of Hadron Physics
• Ground-state Spectrum of Light-quark Mesons
• Vector meson form factors and their quark-mass dependence
• Commentary on rainbow-ladder truncation for excited states and exotics
• Electromagnetic properties of ground and excited state pseudoscalar mesons
• QCD modeling of hadron physics
• Survey of J=0,1 mesons in a Bethe-Salpeter approach
• The quark-gluon vertex in Landau gauge bound-state studies
• Evidence of a new narrow resonance decaying to ${\chi }_{c1}\gamma$ in $B\to {\chi }_{c1}\gamma K$
• Spectra of heavy quarkonia in a Bethe-Salpeter-equation approach
• Spectra of heavy mesons in the Bethe-Salpeter approach
• Bottomonium in a Bethe-Salpeter-equation study
• Quantitative studies of the homogeneous Bethe-Salpeter Equation in Minkowski space
• Strong Decays of Light Vector Mesons
• Pion cloud effects on baryon masses
• Exciting flavored bound states
• Decay constants of the charmed vector mesons $D^{\ast }$ and $D_s^{\ast }$ from QCD sum rules
• T-dependence of pseudoscalar and scalar correlations
• Bethe-Salpeter Meson Masses Beyond Ladder Approximation
• Aspects of the confinement mechanism in Coulomb-gauge QCD
• Beyond Rainbow-Ladder in bound state equations
• A covariant study of tensor mesons
• Hybrid meson properties in Lattice QCD and Flux Tube Models
• Schwinger functions and light-quark bound states
• Analytical properties of the quark propagator from truncated Dyson-Schwinger equation in complex Euclidean space
• Mass Spectrum of Heavy Quarkonium Hybrids
• On the complexion of pseudoscalar mesons
• Analysis Tools for Next-Generation Hadron Spectroscopy Experiments
• Matrix algorithms for solving (in)homogeneous bound state equations
• J^PC Exotic Mesons from the Bethe-Salpeter Equation
• Hadronic decays of mesons and baryons in the Dyson-Schwinger approach
• Solving Bethe-Salpeter scattering state equation in Minkowski space
• Accounting for the analytical properties of the quark propagator from Dyson-Schwinger equation
• Final state interaction and a light mass "exotic" resonance
• First look at heavy-light mesons with a dressed quark-gluon vertex
• Soft and Hard scale QCD Dynamics in Mesons
• On a new approach to meson phenomenology with the Bethe-Salpeter equation
• Boost operators in Coulomb-gauge QCD: the pion form factor and Fock expansions in phi radiative decays
• Higher order heavy quark Green's functions in Coulomb gauge
• Light-meson properties from the Bethe-Salpeter equation
• Spectral Functions from the Functional Renormalization Group

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