Magnetic Moments of the Baryon Decuplet in a Relativistic Quark Model

Abstract

The magnetic moments of the baryon decuplet are calculated in a relativistic constituent quark model using the light-front formalism. Of particular interest are the magnetic moments of the ${\Omega }^{-}$ and ${\Delta }^{++}$ for which new recent experimental measurements are available. Our calculation for the magnetic moment ratio $\mu ({\Delta }^{++})/\mu (p)$ is in excellent agreement with the experimental ratio, while our ratio $\mu ({\Omega }^{-})/\mu ({\Lambda }^0)$ is slightly higher than the experimental ratio.

10 pages ReVTeX, SLAC-PUB-6218

References in corpus (2)

• Decuplet Baryon Structure from Lattice QCD
• Relativistic Constituent Quark Model of Electroweak Properties of Baryons

Cited by in corpus (61)

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• A relativistic quark model for the Omega- electromagnetic form factors
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• Determination of Decuplet Baryon Magnetic Moments from QCD Sum Rules
• Recent developments in SU(3) covariant baryon chiral perturbation theory
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• Elastic and transition form factors of the Δ(1232)
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• Decuplet Baryon Magnetic Moments in the Chiral Quark Model
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• Electromagnetic form factors of the Delta with D-waves
• The Quark Orbital Angular Momentum in a Light-Cone Representation
• Quark Wigner distributions in a light-cone spectator model
• Pion-photon and photon-pion transition form factors in light-cone formalism
• Radiative pi0 photoproduction on protons in the Delta+(1232) region
• Electromagnetic properties of the Delta(1232) and decuplet baryons in the self-consistent SU(3) chiral quark-soliton model
• Magnetic Moments of Decuplet Baryons in Light Cone QCD
• Magnetic Moments of Delta Baryons in Light Cone QCD Sum Rules
• Magnetic Dipole, Electric Quadrupole and Magnetic Octupole Moments of the $\Delta$ Baryons in Light Cone QCD Sum Rules
• Magnetic Moments of Octet Baryons in Hot and Dense Nuclear Matter
• Magnetic moments of $J^P={\frac{3}{2}}^{+}$ decuplet baryons using effective quark masses in chiral constituent quark model
• Exploring the electromagnetic properties of the ${\Xi }_c^{(\prime ,\ast )}{\bar{D}}_s^{\ast }$ and ${\Omega }_c^{(\ast )}{\bar{D}}_s^{\ast }$ molecular states
• Electromagnetic form factors of the Delta in a S-wave approach
• Sum rules for baryon decuplet magnetic moments
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• Spectroscopic survey of higher-lying states of $B_c$ meson family
• Magnetic Moments of ${\Delta }^{++}$ and ${\Omega }^{-}$ from QCD Sum Rules
• Electromagnetic form factors of the baryon decuplet with flavor SU(3) symmetry breaking
• Spin Force Dependence Of Nucleon Structure Functions
• Probing the electromagnetic properties of the ${\Sigma }_c^{(\ast )}{D}^{(\ast )}$-type doubly charmed molecular pentaquarks
• Radiative decays and magnetic moments of the predicted $B_c$-like molecules
• Electromagnetic structure of the nucleon and the Roper resonance in a light-front quark approach
• The magnetic moments and electromagnetic form factors of the decuplet baryons in chiral perturbation theory
• Magnetic dipole moment of the $\Delta (1232)$ in chiral perturbation theory
• New type of doubly charmed molecular pentaquarks containing most strange quarks: Mass spectra, radiative decays, and magnetic moments
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• Electromagnetic form factors of the ${\Omega }^{-}$ baryon in the spacelike and timelike regions
• Parton Sum Rules and Improved Scaling Variable
• Magnetic moments of the 3/2 resonances and their quark spin structure
• Transition magnetic moments of $J^P={\frac{3}{2}}^{+}$ decuplet to $J^P={\frac{1}{2}}^{+}$ octet baryons in the chiral constituent quark model
• Dirac form factors and electric charge radii of baryons in the combined chiral and 1/N_c expansions
• Magnetic moments of $J^P={\frac{3}{2}}^{-}$ baryons in QCD
• Investigating the M1 radiative decay behaviors and the magnetic moments of the predicted triple-charm molecular-type pentaquarks
• Magnetic moments of JP = 3/2+ decuplet baryons using statistical model
• Single Pion Transitions of Charmed Baryons
• Exploring the mass spectrum and the electromagnetic properties of the possible ${\Xi }_{cc}{K}^{(\ast )}$ and ${\Xi }_{cc}{\bar{K}}^{(\ast )}$ molecules
• Spectroscopic Properties of Double-Strangeness Molecular Tetraquarks
• Six-dimensional light-front Wigner distributions of the proton
• The lowest-lying spin-1/2 and spin-3/2 baryon magnetic moments in chiral perturbation theory
• Radiative pion photoproduction in covariant chiral perturbation theory
• Electromagnetic characteristics as probes into the inner structures of the predicted ${\Xi }_c^{{(}^{\prime },\ast )}{D}_s^{(\ast )}$ molecular states
• Unveiling the Composition of the Single-Charm Molecular Pentaquarks: Insights from Radiative Decay and Magnetic Moment
• Electromagnetic polarizabilities of the spin-$\frac{3}{2}$ baryons in heavy baryon chiral perturbation theory
• Structure of the $\Omega$ baryon and the kaon cloud