Meson spectroscopy and properties using Dyson-Schwinger equations

Abstract

We study pseudoscalar and scalar mesons using a practical and symmetry preserving truncation of QCD's Dyson-Schwinger equations. We investigate and compare properties of ground and radially excited meson states. In addition to exact results for radial meson excitations we also present results for meson masses and decay constants from the chiral limit up to the charm-quark mass, e. g., the mass of the chi_{c0} (2P) meson.

8 pages, 3 figures, To appear in the proceedings of 9th International Workshop on Meson Production, Properties and Interaction (Meson2006), Krakow, Poland, 9 - 13 June 2006

References in corpus (2)

• Infrared Properties of QCD from Dyson-Schwinger equations
• Dynamic Properties of Charmonium

Cited by in corpus (7)

• Hadron Properties and Dyson-Schwinger Equations
• Survey of J=0,1 mesons in a Bethe-Salpeter approach
• Exciting flavored bound states
• B- to light-meson transition form factors
• Schwinger functions and light-quark bound states
• Nonlinear realization of chiral symmetry breaking in holographic soft wall models
• Light-quarkonium spectra and orbital-angular-momentum decomposition in a Bethe-Salpeter-equation approach