Model comparison of Delta and Omega masses in a covariant Faddeev approach
arXiv:1112.3214
Abstract
We compute the vector-meson, nucleon and delta/omega-baryon masses and their evolution with the current-quark mass using a covariant generalized Bethe-Salpeter equation approach. The interaction kernel is truncated to a dressed gluon exchange. We study the model dependence of our results with the quark-gluon dressing to assess the validity of the truncation.
8 pages, 1 figure, 1 table. Talk presented by H. Sanchis-Alepuz at the International Workshop on QCD Green's Functions, Confinement, and Phenomenology - QCD-TNT II, September 05-09 2011, ECT* Trento, Italy
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Cited by in corpus (5)
- The quark-gluon vertex in Landau gauge bound-state studies
- Triply charmed and bottom baryons in a constituent quark model
- Hadronic bound-states in SU(2) from Dyson--Schwinger Equations
- Baryon form factors from Dyson-Schwinger equations
- The role of vector meson dominance and running masses in the hadronic contributions to the muon