{
  "annotation_id": "647956b4-725a-4cd6-a1bf-4c8d01d4ed0d",
  "date_created": "2026-03-02T18:00:04.004000Z",
  "date_modified": "2026-03-02T18:00:04.004000Z",
  "file_hash": "599e27e1d06aa65f518775b42ccd14d7cb77863f5fe8518f9b5029e61ccabe25",
  "private": false,
  "record": {
    "abstract": "A dynamical model of electroweak pion production reactions in the Delta(1232)\nregion has been extended to include the neutral current contributions for\nexamining the local Quark-Hadron Duality in neutrino-induced reactions and for\ninvestigating how the axial N-Delta form factor can be determined by the parity\nviolating asymmetry of N(\\vec{e},e\u0027) reactions. We first show that the recent\ndata of (e,e\u0027) structure functions F_1 and F_2, which exhibit the Quark-Hadron\nDuality, are in good agreement with our predictions. For possible future\nexperimental tests, we then predict that the structure functions F_1, F_2, and\nF_3 for (\\nu,e) and (\\nu,\\nu\u0027) processes also show the similar Quark-Hadron\nDuality. The spin dependent structure functions g_1 and g_2 of (e,e\u0027) have also\nbeen calculated from our model. It is found that the local Quark-Hadron Duality\nis not seen in the calculated g_1 and g_2, while our results for g_1 and some\npolarization observables associated with the exclusive p(\\vec{e},e\u0027 pi) and\n\\vec{p}(\\vec{e},e\u0027 pi) reactions are in reasonably good agreement with the\nrecent data. In the investigation of parity violating asymmetry A of\nN(\\vec{e},e\u0027) reactions, it is found that the non-resonant contribution is\nsmall at the Delta peak and a measurement of A can be used to distinguish two\npreviously determined axial N-Delta transition form factors. The predicted\nasymmetry A are also compared with the Parton Model predictions for future\nexperimental investigations of Quark-Hadron Duality.",
    "arxiv_id": "nucl-th/0504051",
    "authors": [
      "K. Matsui",
      "T. Sato",
      "T. -S. H. Lee"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.72.025204",
    "journal_ref": "Phys.Rev. C72 (2005) 025204",
    "title": "Quark-Hadron Duality and Parity Violating Asymmetry of Electroweak   Reactions in the Delta Region",
    "url": "https://arxiv.org/abs/nucl-th/0504051"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ef5cfff6-5a13-4eb8-8fba-33e1d82ad277",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}