Re-analysis of the nucleon space- and time-like electromagnetic form factors in a two-component model

Abstract

Recent experimental data on space-like and time-like form factors of the nucleon are analyzed in terms of a two-component model with a quark-like intrinsic three-quark structure and quark-antiquark pairs.

arXiv comment9 pages, 5 figures, accepted for publication as a Brief Report in Physical Review C

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Cited by in corpus (76)

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• Measurements of the neutron electric to magnetic form factor ratio GEn/GMn via the ^2H(\vec{e},e'\vec{n})^1H reaction to Q^2 = 1.45 (GeV/c)^2
• Polarization Transfer Observables in Elastic Electron Proton Scattering at $Q^2=$2.5, 5.2, 6.8, and 8.5 GeV${}^2$
• The electromagnetic form factors of the proton in the timelike region
• Measurement of the proton form factor by studying $e^{+}{e}^{-}\to p\bar{p}$
• Nucleon Electromagnetic Form Factors in the Timelike Region
• Unexpected features of e+e-->ppbar and e+e-->lambda-lambdabar cross sections near threshold
• A pure S-wave covariant model for the nucleon
• Nucleon Form Factors and Hidden Symmetry in Holographic QCD
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• Short-Range Neutrinoless Double Beta Decay Mechanisms
• Dirac and Pauli form factors from lattice QCD
• Electron- versus neutrino-nucleus scattering
• Timelike gamma* N -> Delta form factors and Delta Dalitz decay
• The electromagnetic form factors of $\Lambda$ hyperon in the vector meson dominance model
• Nucleon Form Factors - A Jefferson Lab Perspective
• Phenomenological analysis of near threshold periodic modulations of the proton timelike form factor
• Rôle of the pion electromagnetic form factor in the $\Delta (1232)\to {\gamma }^{\ast }N$ timelike transition
• The shape of the nucleon
• Axion-like Particle Searches at DarkQuest
• New fit of time-like proton electromagnetic form factors from $e^{+}{e}^{-}$ colliders
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• Two-component model for the deuteron electromagnetic structure
• The Role of Mesons in the Electromagnetic Form Factors of the Nucleon
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• Mini review of Poincaré invariant quantum theory
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• High $Q^2$ behavior of the electromagnetic form factors in the relativistic hypercentral CQM
• Electromagnetic form factors of $\Lambda$ hyperon in the vector meson dominance model and a possible explanation of the near-threshold enhancement of the $e^{+}{e}^{-}\to \Lambda \bar{\Lambda }$ reaction
• Strange form factors of the nucleon in a two-component model
• Covariant model for the Dalitz decay of the $N(1535)$ resonance
• The $\Sigma$ and $\Xi$ electromagnetic form factors in the extended vector meson dominance model
• Electromagnetic form factors of neutron and neutral stange hyperons in the oscillating view of point
• Polarization effects in $e^{+}+e^{-}\to \bar{d}+d$ and determination of time like deuteron form factors
• Polarization effects in the reaction $e^{+}+e^{-}\to {\rho }^{+}+{\rho }^{-}$ and determination of the $\rho -$ meson form factors in the time--like region
• The fourth dimension of the nucleon structure: spacetime analysis of the timelike electromagnetic proton form factors
• Asymptotic behavior of nucleon electromagnetic form factors in time-like region
• $e^{+}{e}^{-}\to {\Lambda }_c^{+}{\bar{\Lambda }}_c^{-}$ cross sections and the ${\Lambda }_c^{+}$ electromagnetic form factors within the extended vector meson dominance model
• Determination of Nucleon Form factors from Baryonic B Decays
• Antiproton-nucleus electromagnetic annihilation as a way to access the proton timelike form factors
• Understanding oscillating features of the timelike nucleon electromagnetic form factors within the extending vector meson dominance model
• Exchange current contributions in null-plane quantum models of elastic electron deuteron scattering
• Form factor ratio from unpolarized elastic electron proton scattering
• Q^2-evolution of nucleon-to-resonance transition form factors in a QCD-inspired vector-meson-dominance model
• Electromagnetic form factors of ${\Sigma }^{+}$ and ${\Sigma }^{-}$ in the vector meson dominance model
• The electromagnetic form factors of ${\Lambda }_c$ hyperon in the vector meson dominance model
• Flavor content of nucleon form factors in a VMD approach
• Measurement of Born cross sections of $e^{+}{e}^{-}\to {\Xi }^0{\bar{\Xi }}^0$ and search for charmonium(-like) states at $\sqrt{s}$ = 3.51-4.95 GeV
• Integrating Holographic Vector Dominance to Hidden Local Symmetry for the Nucleon Form Factor
• Kaon-Soliton Bound State Approach to the Pentaquark States
• Nonperturbative gluon exchange in $pp$ elastic scattering at TeV energies
• The Proton Form Factor Ratio Measurements at Jefferson Lab
• Elastic nucleon form factors
• Trinucleon form factors with relativistic multirankseparable kernels
• XYZ spectroscopy at electron-hadron facilities III: Semi-inclusive processes with vector exchanges
• Double non-perturbative gluon exchange: an update on the soft Pomeron contribution to pp scattering
• Measurement of Born cross section of $e^{+}{e}^{-}\to {\Sigma }^0{\bar{\Sigma }}^0$ at $\sqrt{s}=3.50-4.95$ GeV
• Soft rescattering in the timelike proton form factor within a spacetime scheme
• Contribution of the non-resonant mechanism to the double and single differential distributions over the invariant variables in the reaction $e^{+}+e^{-}\to N+\bar{N}+{\pi }^0$
• Ratio of the proton electromagnetic form factors from meson dressing
• The Forward Physics Facility at the High-Luminosity LHC
• Flavor content of nucleon form factors in the space- and time-like region
• Electromagnetic currents of the pion-nucleon system
• Reconstruction of Gravitational Form Factors using Generative Machine Learning
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• Manifestation of the JLab proton polarization data on the behaviour of strange nucleon form factors
• Chiral Corrections to Baryon Electromagnetic Form Factors
• Threshold effects in heavy quarkonium spectroscopy