A quark-diquark Faddeev model with QCD-kindred momentum dependence reproduces high-Q2 nucleon-to-resonance transition form factors and predicts Delta(1600) electroproduction form factors of definite sign over 0<Q2<=6m_N^2.
Measurements of ep→ e′π +π− p′ Cross Sections with CLAS at 1 .40 Gev < W < 2.0 GeV and 2 .0 GeV 2 < Q2 < 5.0 GeV2,
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Nucleon-to-Resonance Form Factors at Large Photon Virtualities
A quark-diquark Faddeev model with QCD-kindred momentum dependence reproduces high-Q2 nucleon-to-resonance transition form factors and predicts Delta(1600) electroproduction form factors of definite sign over 0<Q2<=6m_N^2.