Quark-hadron duality in neutrino scattering

Abstract

We present a phenomenological model of the quark-hadron transition in neutrino-nucleon scattering. Using recently extracted weak nucleon transition form factors, we investigate the extent to which local and global quark-hadron duality is applicable in the neutrino F_1, F_2 and F_3 structure functions, and contrast this with duality in electron scattering. Our findings suggest that duality works relatively well for neutrino-nucleon scattering for the F_2 and F_3 structure functions, but not as well for F_1. We also calculate the quasielastic, resonance and deep inelastic contributions to the Adler sum rule, and find it to be satisfied to within 10% for 0.5 < Q^2 < 2 GeV^2.

28 pages, 6 figures

References in corpus (24)

• Physical Gluons and High $E_T$ Jets
• Dynamical Parton Distributions Revisited
• Parton Distributions and the Strong Coupling Strength: CTEQ6AB PDFs
• Resonance production by neutrinos: The second resonance region
• Resonance production by neutrinos: I. J=3/2 Resonances
• Electroexcitation of the P33(1232), P11(1440), D13(1520), S11(1535) at Q^2=0.4 and 0.65(GeV/c)^2
• The origins of quark-hadron duality: How does the square of the sum become the sum of the squares?
• Neutrino Production of Resonances
• Target Mass Corrections to Electro-Weak Structure Functions and Perturbative Neutrino Cross Sections
• Single Quark Transition Model Analysis of Electromagnetic Nucleon Resonance Transitions in the [70,1-] Supermultiplet
• Parton-Hadron Duality: Resonances and Higher Twists
• Evidence for Quark-Hadron Duality in the Proton Spin Asymmetry $A_1$
• Symmetry breaking and quark-hadron duality in structure functions
• Quark-Hadron Duality in Structure Functions
• Proton Spin Structure in the Resonance Region
• Low-Q scaling, duality, and the EMC effect
• Quark-Hadron Duality and Parity Violating Asymmetry of Electroweak Reactions in the Delta Region
• Target mass corrections revisited
• Quark-Hadron Duality in the Rein-Sehgal Model
• Local Duality and Charge Symmetry Violation in Quark Distributions
• Local Duality Predictions for x ~ 1 Structure Functions
• The Behavior of Form Factors of Nucleon Resonances and Quark-Hadron Duality
• Appearance of quark-hadron duality in the Rein-Sehgal model
• The Nucleon Structure in the Resonance Region

Cited by in corpus (14)

• Review of two-photon exchange in electron scattering
• Neutrino Quasielastic Scattering on Nuclear Targets: Parametrizing Transverse Enhancement (Meson Exchange Currents)
• Electroweak axial structure functions and improved extraction of the $V_{ud}$ CKM matrix element
• New formulation of gamma-Z box corrections to the weak charge of the proton
• Constrained gamma-Z interference corrections to parity-violating electron scattering
• Gamma-Z box corrections to weak charges of heavy nuclei in atomic parity violation
• Resonant contributions to inclusive nucleon structure functions from exclusive meson electroproduction data
• Theoretical tools for neutrino scattering: interplay between lattice QCD, EFTs, nuclear physics, phenomenology, and neutrino event generators
• Quark--hadron duality in lepton scattering off nuclei
• Diffractive neutrino-production of pions on nuclei: Adler relation within the color-dipole description
• Neutrino production of hadrons at low energy and in the small $Q^2$ region
• Pion production in neutrino interactions with nuclei
• Nuclear medium effects in lepton-nucleus DIS in the region of $x\gtrsim 1$
• Recent Developments in Neutrino/Antineutrino - Nucleus Interactions