Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2010-08-18
Phys.Rev.D82:114017,2010
Physics
High Energy Physics
High Energy Physics - Phenomenology
16 pages, 7 figures, 1 table, added references
Scientific paper
10.1103/PhysRevD.82.114017
We investigate the electromagnetic form factors of the Delta and the Omega baryons within the Poincare-covariant framework of Dyson-Schwinger and Bethe-Salpeter equations. The three-quark core contributions of the form factors are evaluated by employing a quark-diquark approximation. We use a consistent setup for the quark-gluon dressing, the quark-quark bound-state kernel and the quark-photon interaction. Our predictions for the multipole form factors are compatible with available experimental data and quark-model estimates. The current-quark mass evolution of the static electromagnetic properties agrees with results provided by lattice calculations.
Alkofer Reinhard
Eichmann Gernot
Nicmorus Diana
No associations
LandOfFree
Delta and Omega electromagnetic form factors in a Dyson-Schwinger/Bethe-Salpeter approach does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Delta and Omega electromagnetic form factors in a Dyson-Schwinger/Bethe-Salpeter approach, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Delta and Omega electromagnetic form factors in a Dyson-Schwinger/Bethe-Salpeter approach will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-134398