Light baryon magnetic moments and N -> Delta gamma transition in a Lorentz covariant chiral quark approach

Abstract

We calculate magnetic moments of light baryons and N -> Delta gamma transition characteristics using a manifestly Lorentz covariant chiral quark approach for the study of baryons as bound states of constituent quarks dressed by a cloud of pseudoscalar mesons.

29 pages, 10 figures, accepted for publication in Phys. Rev. D

References in corpus (2)

• Magnetic moments of heavy baryons in the relativistic three-quark model
• Updated analysis of meson-nucleon sigma terms in the perturbative chiral quark model

Cited by in corpus (30)

• Baryons as relativistic three-quark bound states
• Nucleon Electromagnetic Form Factors
• Electromagnetic excitation of the Delta(1232)-resonance
• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• Strong and radiative decays of the Ds0*(2317) meson in the DK-molecule picture
• Estimate for the X(3872) to gamma J/psi decay width
• X(3872) as a hadronic molecule and its decays to charmonium states and pions
• D* K molecular structure of the Ds1(2460) meson
• Radiative decay of Lambdac(2940)+ in a hadronic molecule picture
• Decays of Zb(+) and Zb'(+) as hadronic molecules
• Radiative decays of double heavy baryons in a relativistic constituent three-quark model including hyperfine mixing
• Ds0*(2317) and Ds1(2460) mesons in two-body B-meson decays
• D-state effects in the electromagnetic N-Delta transition
• Molecular structure of the Bs0*(5725) and Bs1(5778) bottom-strange mesons
• f0(980) meson as a K bar K molecule in a phenomenological Lagrangian approach
• Delta and Omega electromagnetic form factors in a Dyson-Schwinger/Bethe-Salpeter approach
• Charmed baryon Sigmac(2800) as a ND hadronic molecule
• Measurements of $ep\to e^{\prime }{\pi }^{+}n$ at W = 1.6 - 2.0 GeV and extraction of nucleon resonance electrocouplings at CLAS
• Strong and radiative decays of the scalars f0(980) and a0(980) in a hadronic molecule approach
• Role of the hadron molecule Lambda_c(2940) in the p bar(p) -> p D0 bar(Lambda)_c(2286) annihilation reaction
• Delta-baryon mass in a covariant Faddeev approach
• Strong three-body decays of Lambdac(2940)+
• Phenomenological Lagrangian approach to the electromagnetic deuteron form factors
• Radiative and dilepton decays of the hadronic molecule Zc(3900)+
• Weak decays of heavy hadron molecules involving the f0(980)
• Extracting meson-baryon contributions to the electroexcitation of the $N(1675){\frac{5}{2}}^{-}$ nucleon resonance
• Chiral corrections to the vector and axial couplings of quarks and baryons
• Dependence of nucleon properties on pseudoscalar meson masses
• Decays, contact P-wave interactions and hyperfine structure in Omega- exotic atoms
• Chiral extrapolation of the doubly charmed baryons magnetic properties