{
  "annotation_id": "682df0f8-4b7d-4249-b9f5-d3ae7e96b2d6",
  "date_created": "2026-03-02T18:00:01.081000Z",
  "date_modified": "2026-03-02T18:00:01.081000Z",
  "file_hash": "bbdfa8e2b0b8f76d97eb228babc166337a1c020de4f08aaaf9b7b60c5e2c3dae",
  "private": false,
  "record": {
    "abstract": "The proton analyzing power Ay in pion production reaction pd --\u003e pi0 3He has\nbeen calculated including one- and two-body meson production mechanisms with a\nproper treatment of the three-nucleon dynamics and an accurate solution of the\n3N bound-state problem for phenomenological two-nucleon potentials. In the\nregion around the Delta resonance, the structure of the analyzing power can be\nunderstood once interference effects among amplitudes describing intermediate\nDelta N formation in different orbital states are considered along with the\nadditional interference with the S-wave pion production amplitudes. Then, the\ninclusion of three-nucleon dynamics in the initial state produces the structure\nof the analyzing power that has been observed experimentally.",
    "arxiv_id": "nucl-th/0411030",
    "authors": [
      "Luciano Canton",
      "Leonid G. Levchuk"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.71.041001",
    "journal_ref": "Phys.Rev. C71 (2005) 041001",
    "title": "Polarized Proton Pionic Capture in Deuterium as a Probe of 3N Dynamics",
    "url": "https://arxiv.org/abs/nucl-th/0411030"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "15ccac4e-2de0-4545-a2d0-0371bc5e5125",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}