Strange nucleon form factors in the perturbative chiral quark model

Abstract

We apply the perturbative chiral quark model at one loop to calculate the strange form factors of the nucleon. A detailed numerical analysis of the strange magnetic moments and radii of the nucleon, and also the momentum dependence of the form factors is presented.

arXiv comment18 pages, 6 figures

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Cited by in corpus (47)

• Nucleon electromagnetic form factors
• Parity-violating electroweak asymmetry in $\vec{e}p$ scattering
• Evidence for Strange Quark Contributions to the Nucleon's Form Factors at $Q^2$ = 0.108 (GeV/c)${}^2$
• Constraints on the Nucleon Strange Form Factors at Q^2 ~ 0.1 GeV^2
• Measurement of Strange Quark Contributions to the Vector Form Factors of the Proton at Q**2=0.22 (GeV/c)**2
• The Spin Structure of the Nucleon
• The SAMPLE Experiment and Weak Nucleon Structure
• The $s\bar{s}$ component of the proton and the strangeness magnetic moment
• High-precision calculation of the strange nucleon electromagnetic form factors
• Light baryon magnetic moments and N -> Delta gamma transition in a Lorentz covariant chiral quark approach
• Semileptonic decays of the light J(P)=1/2(+) ground state baryon octet
• Flavor Structure of the Nucleon Sea
• Strange magnetic form factor of the proton at $Q^2=0.23$ GeV${}^2$
• Strangeness spin, magnetic moment and strangeness configurations of the proton
• The P2 Experiment - A future high-precision measurement of the electroweak mixing angle at low momentum transfer
• Electromagnetic form factors of the baryon octet in the perturbative chiral quark model
• Updated analysis of meson-nucleon sigma terms in the perturbative chiral quark model
• Strange Quark Contribution to the Vector and Axial Form Factors of the Nucleon: Combined Analysis of G0, HAPPEx, and Brookhaven E734 Data
• Nucleon strange electromagnetic form factors
• Axial form factor of the nucleon in the perturbative chiral quark model
• Electromagnetic nucleon-delta transition in the perturbative chiral quark model
• Strange magnetic form factor of nucleon in heavy baryon chiral effective approach at next to leading order
• Pentaquarks: Review on Models and Solitonic Calculations of Antidecuplet Magnetic Moments
• Form factors and other measures of strangeness in the nucleon
• Nucleon polarizabilities in the perturbative chiral quark model
• Nucleon QCD sum rules in nuclear matter including four-quark condensates
• Strange form factors of the nucleon in a two-component model
• Chiral extrapolation of nucleon magnetic moments at next-to-leading-order
• A comprehensive search for the Θ^+ pentaquark on the lattice
• Strange nucleon form factors: Solitonic approach to $G_M^s$, $G_E^s$, ${\tilde{G}}_A^p$ and ${\tilde{G}}_A^n$ and comparison with world data
• Strangeness content of the nucleon in quasielastic neutrino-nucleus reactions
• Strange form factors of nucleon with nonlocal chiral effective Lagrangian
• QCD Sum Rules Description of Nucleons in Asymmetric Nuclear Matter
• Expectation values of four-quark operators in the nucleon
• Strangeness magnetic form factor of the proton in the extended chiral quark model
• Nucleon form factors and parton distributions in nonlocal chiral effective theory
• Dependence of nucleon properties on pseudoscalar meson masses
• Chiral corrections to the vector and axial couplings of quarks and baryons
• Flavor content of nucleon form factors in a VMD approach
• Chiral Dynamics of Baryons in a Lorentz Covariant Quark Model
• Axial transition form factors of octet baryons in the perturbative chiral quark model
• phi-meson production in proton-antiproton annihilation
• Heavy quark contribution to the electromagnetic properties of the nucleon
• Contributions to the nucleon form factors from bubble and tadpole diagrams
• Sea quark contributions to nucleon electromagnetic form factors with the nonlocal chiral effective Lagrangian
• Spectrum of the excited $N^{\ast }$ and ${\Delta }^{\ast }$ baryons in a relativistic chiral quark model
• Sea quark contributions to the electromagnetic form factors of $\Sigma$ hyperons