Theory and Phenomenology of Hadrons
arXiv:nucl-th/0610080 · doi:10.1016/j.nuclphysa.2007.03.168
Abstract
This Dyson-Schwinger equation (DSE) aperc,u highlights recent applications to mesons. It reports features of, and results for, pseudoscalar and scalar bound-state residues in vacuum polarisations, and exhibits how a restoration of chiral symmetry in meson trajectories could be manifest in a relationship between them. It also touches on nucleon studies, emphasising the importance of both scalar and axial-vector diquark correlations, and reporting the calculation of mu_n G_E^n(Q^2)/G_M^n(Q^2). The value of respecting symmetries, including Poincare' covariance, is stressed.
arXiv comment7 pages, 1 figure, contribution to proceedings of "18th International IUPAP Conference on Few-Body Problems in Physics," Santos, Brazil, August 21-26, 2006
References in corpus (35)
- Dyson-Schwinger Equations and the Application to Hadronic Physics
- The Infrared Behavior of QCD Green's Functions - Confinement, Dynamical Symmetry Breaking, and Hadrons as Relativistic Bound States
- Dyson-Schwinger Equations: Density, Temperature and Continuum Strong QCD
- Dyson-Schwinger equations: a tool for hadron physics
- Infrared Properties of QCD from Dyson-Schwinger equations
- Bethe-Salpeter Study of Vector Meson Masses and Decay Constants
- Pion mass and decay constant
- Goldstone Theorem and Diquark Confinement Beyond Rainbow-Ladder Approximation
- Dynamical Chiral Symmetry Breaking, Goldstone's Theorem and the Consistency of the Schwinger--Dyson and Bethe--Salpeter Equations
- Dynamical Study of the Delta Excitation in N(e,e' pi) Reactions
- Measurements of GEn/GMn from the ^2H(vec{e},e'vec{n})^1H Reaction to Q^2=1.45 (GeV/c)^2
- Pseudoscalar Meson Radial Excitations
- Light Front Cloudy Bag Model: Nucleon Electromagnetic Form Factors
- Survey of heavy-meson observables
- Ground-state Spectrum of Light-quark Mesons
- Octet and Decuplet Baryons in a Covariant and Confining Diquark-Quark Model
- Effective masses of diquarks
- Electromagnetic properties of ground and excited state pseudoscalar mesons
- Electromagnetic Form Factors of Charged and Neutral Kaons
- Electromagnetic form factors of light vector mesons
- Pion Loop Contribution to the Electromagnetic Pion Charge Radius
- On Nucleon Electromagnetic Form Factors
- Chiral multiplets of excited mesons
- T-dependence of pseudoscalar and scalar correlations
- The decay constant of the first excited pion from lattice QCD
- Heavy- to light-meson transition form factors
- On the pion cloud of the nucleon
- Schwinger functions and light-quark bound states, and sigma terms
- Electromagnetic properties of diquarks
- Current Conservation in the Covariant Quark-Diquark Model of the Nucleon
- On Nucleon Electromagnetic Form Factors: A Pre'cis
- Regarding proton form factors
- Scalars in the hadron world: the Higgs sector of the strong interaction
- Hadron Physics and Dyson-Schwinger Equations
- String breaking
Cited by in corpus (11)
- Nucleon electromagnetic form factors
- Hadron Properties and Dyson-Schwinger Equations
- Sketching the pion's valence-quark generalised parton distribution
- Masses of positive- and negative-parity hadron ground-states, including those with heavy quarks
- Distribution amplitudes of radially-excited pi- and K-mesons
- Aspects of open-flavour mesons in a comprehensive DSBSE study
- Bethe-Salpeter kernel and properties of strange-quark mesons
- Leading-twist distribution amplitudes of scalar- and vector-mesons
- On a new approach to meson phenomenology with the Bethe-Salpeter equation
- Poincare covariant pseudoscalar and scalar meson spectroscopy in Wigner-Weyl phase
- Quasi-exotic open-flavor mesons