Electric quadrupole and magnetic octupole moments of the Delta

Abstract

Using a covariant spectator constituent quark model we predict an electric quadrupole moment -0.043 efm^2 and a magnetic octupole moment -0.0035 efm^3 for the Delta+ excited state of the nucleon.

4 pages, 1 figure

References in corpus (15)

• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• Electromagnetic excitation of the Delta(1232)-resonance
• A pure S-wave covariant model for the nucleon
• The nucleon to Delta electromagnetic transition form factors in lattice QCD
• Delta-baryon electromagnetic form factors in lattice QCD
• Quark transverse charge densities in the $\Delta (1232)$ from lattice QCD
• D-state effects in the electromagnetic N-Delta transition
• A Covariant model for the nucleon and the $\Delta$
• Magnetic Moments of Delta and Omega^- Baryons with Dynamical Clover Fermions
• Quadrupole moments of baryons
• Electromagnetic properties of the Delta(1232) and decuplet baryons in the self-consistent SU(3) chiral quark-soliton model
• Magnetic Dipole, Electric Quadrupole and Magnetic Octupole Moments of the $\Delta$ Baryons in Light Cone QCD Sum Rules
• Fixed-axis polarization states: covariance and comparisons
• Baryon octupole moments
• Hadron Deformation and Form Factors from Lattice QCD

Cited by in corpus (39)

• Baryons as relativistic three-quark bound states
• Studies of Nucleon Resonance Structure in Exclusive Meson Electroproduction
• Electromagnetic structure of the lowest-lying decuplet resonances in covariant chiral perturbation theory
• A relativistic quark model for the Omega- electromagnetic form factors
• Octet baryon electromagnetic form factors in nuclear medium
• Magnetic dipole moments of the hidden-charm pentaquark states: $P_c(4440)$, $P_c(4457)$ and $P_{cs}(4459)$
• Valence quark contributions for the gamma N -> P11(1440) form factors
• Delta and Omega electromagnetic form factors in a Dyson-Schwinger/Bethe-Salpeter approach
• Electromagnetic form factors of the Delta with D-waves
• A covariant model for the gamma N -> N(1535) transition at high momentum transfer
• Investigation of magnetic moment of $P_{cs}(4338)$ and $P_{cs}(4459)$ pentaquark states
• Octet baryon electromagnetic form factors in a relativistic quark model
• A model for the Delta(1600) resonance and gamma N -> Delta(1600) transition
• Nucleon and gamma N -> Delta lattice form factors in a constituent quark model
• Octet to decuplet electromagnetic transition in a relativistic quark model
• Delta and Omega electromagnetic form factors in a three-body covariant Bethe-Salpeter approach
• Electromagnetic Transition Form Factors of Baryon Resonances
• Electromagnetic multipole moments of the $P_c^{+}(4380)$ pentaquark in light-cone QCD
• Extracting the Omega- electric quadrupole moment from lattice QCD data
• Valence quark and meson cloud contributions for the gamma* Lambda -> Lambda* and gamma* Sigma0 -> Lambda* reactions
• Electric Quadrupole and Magnetic Octupole Moments of the Light Decuplet Baryons Within Light Cone QCD Sum Rules
• Electromagnetic properties of doubly heavy pentaquark states
• Spin and angular momentum in the nucleon
• The shape of the $\Delta$ baryon in a covariant spectator quark model
• Hyperon elastic electromagnetic form factors in the space-like momentum region
• $N^{\ast }$ Form Factors based on a Covariant Quark Model
• Magnetic dipole moments of the spin-$\frac{3}{2}$ doubly heavy baryons
• Parametrizations of the ${\gamma }^{\ast }N\to \Delta (1232)$ quadrupole form factors and Siegert's theorem
• Electromagnetic form factors of the ${\Omega }^{-}$ baryon in the spacelike and timelike regions
• New low-$Q^2$ measurements of the ${\gamma }^{\ast }N\to \Delta (1232)$ Coulomb quadrupole form factor, pion cloud parametrizations and Siegert's theorem
• Delta properties in the rainbow-ladder truncation of Dyson-Schwinger equations
• Electromagnetic properties of the $d^{\ast }(2380)$ hexaquark
• Electromagnetic multipole moments of baryons
• The electromagnetic multipole moments of the possible charm-strange pentaquarks in light-cone QCD
• Combined parametrization of the neutron electric form factor and the ${\gamma }^{\ast }N\to \Delta (1232)$ quadrupole form factors
• Electroweak form factors of baryons in dense nuclear matter
• Ernest Henley and the shape of baryons
• Baryons with functional methods
• Charting doubly strange hidden-charm pentaquarks: An electromagnetic mapping of spin-$\frac{1}{2}$ and $\frac{3}{2}$ states