## 12 Citations

### EXACT-PROPAGATOR INSTANTANEOUS BETHE SALPETER EQUATION FOR QUARK ANTIQUARK BOUND STATES

- Physics
- 2006

Recently an instantaneous approximation to the Bethe–Salpeter formalism for the analysis of bound states in quantum field theory has been proposed which retains, in contrast to the Salpeter equation,…

### Hadronic decays of mesons and baryons in the Dyson-Schwinger approach

- Physics
- 2011

We study hadronic decays of mesons and baryons in the context of the Dyson-Schwinger equations of QCD. Starting from a well-established effective interaction in rainbow-ladder truncation, we…

### MESON SPECTROSCOPY AND PROPERTIES USING DYSON-SCHWINGER EQUATIONS

- Physics
- 2006

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…

### Charming quasi-exotic open-flavor mesons

- Physics
- 2017

We discuss charmed mesons in the covariant Dyson-Schwinger-Bethe-Salpeter-equation approach. In particular we computed masses, leptonic decay constants, and an orbital-angular-momentum decomposition…

### S- and D-wave vector charmonia

- Physics
- 2017

We revisit earlier calculations of leptonic decay constants of vector charmonia and present and illustrate our decomposition of the corresponding covariant Bethe-Salpeter amplitudes in terms of…

### Quasi-exotic open-flavor mesons

- Physics
- 2016

Abstract.Meson states with exotic quantum numbers arise naturally in a covariant bound-state framework in QCD. We investigate the consequences of shifting quark masses such that the states are no…

### Aspects of open-flavour mesons in a comprehensive DSBSE study

- Physics
- 2017

Abstract.Open-flavour meson studies are the necessary completion to any comprehensive investigation of quarkonia. We extend recent studies of quarkonia in the Dyson-Schwinger-Bethe-Salpeter equation…

### 0 31 10 33 v 1 1 0 N ov 2 00 3 DSEs and pseudoscalar mesons : an aperçu

- Physics
- 2008

An hallmark of present-day Dyson-Schwinger equation appli cations in hadron physics is the existence of a systematic and symmetry preser ving truncation scheme. This enables the proof of exact…

### STUDY OF $p\bar{\Lambda}$ AND $p\bar{\Sigma}$ SYSTEMS IN CONSTITUENT QUARK MODELS

- Physics
- 2011

The $p\bar{\Lambda}$ systems with J = 0 and J = 1 are dynamically investigated within the framework of two constituent quark models: the chiral quark model and the quark delocalization color…

## References

SHOWING 1-10 OF 33 REFERENCES

### Dyson–Schwinger Equations: A Tool for Hadron Physics

- Physics
- 2003

Dyson–Schwinger equations furnish a Poincare covariant framework within which to study hadrons. A particular feature is the existence of a nonperturbative, symmetry preserving truncation that enables…

### Chirally symmetric quark description of low-energy pi pi scattering

- Physics
- 2002

Weinberg’s theorem for π-π scattering, including the Adler zero at threshold in the chiral limit, is analyticall proved for microscopic quark models that preserve chiral symmetry. Implementing…

### Facets of confinement and dynamical chiral symmetry breaking

- Physics
- 2002

Abstract.The gap equation is a cornerstone in understanding dynamical chiral symmetry breaking and may also provide clues to confinement. A symmetry-preserving truncation of its kernel enables proofs…

### Nonperturbative structure of the quark-gluon vertex

- Physics
- 2003

The complete tensor structure of the quark-gluon vertex in Landau gauge is determined at two kinematical points (`asymmetric' and `symmetric') from lattice QCD in the quenched approximation. The…

### The Ground State q anti-q Mass Spectrum in QCD

- Physics
- 1983

We use a relativistic equation of the Bethe-Salpeter type for quark-antiquark bound states in QCD. Its kernel, determined by the gluon propagator, is split into a constant part and a correction. This…

### Analysis of a quenched lattice-QCD dressed-quark propagator

- Physics
- 2003

Quenched lattice-QCD data on the dressed-quark Schwinger function can be correlated with dressed-gluon data via a rainbow gap equation so long as that equation's kernel possesses enhancement at…