Electromagnetic properties of the Delta(1232) and decuplet baryons in the self-consistent SU(3) chiral quark-soliton model

Abstract

We examine the electromagnetic properties of the Delta(1232) resonance within the self-consistent chiral quark-soliton model. In particular we present the Delta form factors of the vector-current GE0, GE2 and GM1 for a momentum-transfer range of $Q^2\le 1Ge{V}^2$. We apply the symmetry-conserving quantization of the soliton and take 1/N_c rotational corrections into account. Values for the magnetic moments of all decuplet baryons as well as for the N-Delta transition are given. Special interest is also given to the electric quadrupole moment of the Delta.

24 pages, 8 figures

References in corpus (14)

• Electromagnetic excitation of the Delta(1232)-resonance
• D-state effects in the electromagnetic N-Delta transition
• Generalized form factors, generalized parton distributions and the spin contents of the nucleon
• Large-$N_c$ relations for the electromagnetic N to Delta(1232) transition
• Magnetic Dipole, Electric Quadrupole and Magnetic Octupole Moments of the $\Delta$ Baryons in Light Cone QCD Sum Rules
• Improvement of the Theta+ width estimation method on the Light Cone
• Electromagnetic form factors of the Delta in a S-wave approach
• Baryon vector and axial content up to the 7Q component
• Parity-violating aysmmetries in elastic $\vec{e}p$ scattering in the chiral quark-soliton model: Comparison with A4, G0, HAPPEX and SAMPLE
• Magnetic dipole moment of the $\Delta (1232)$ in chiral perturbation theory
• Axial-vector transitions and strong decays of the baryon antidecuplet in the self-consistent SU(3) chiral quark-soliton model
• Vector transition form factors of the $N{K}^{\ast }\to {\Theta }^{+}$ and $N{\bar{K}}^{\ast }\to {\Sigma }_{\overline{10}}^{\ast -}$ in the SU(3) chiral quark-soliton model
• Quark spin content of the proton, hyperon semileptonic decays, and the decay width of the ${\Theta }^{+}$ pentaquark
• Electric properties of the baryon anti-decuplet in the SU(3) chiral quark-soliton model

Cited by in corpus (2)

• Electromagnetic structure of the lowest-lying decuplet resonances in covariant chiral perturbation theory
• A relativistic quark model for the Omega- electromagnetic form factors