{
  "annotation_id": "50e4c236-9e15-46c7-a809-4863b507ed9c",
  "date_created": "2026-03-02T18:00:00.470000Z",
  "date_modified": "2026-03-02T18:00:00.470000Z",
  "file_hash": "6a7c5093abe00feab96e3257953c2ed5aa8094f7add12d99edb69e064284e173",
  "private": false,
  "record": {
    "abstract": "The form factor of hadronic systems in various forms of relativistic quantum\nmechanics is considered. Motivated by the agreement of the nucleon\n``point-form\u0027\u0027 results with experiment, results for a toy model corresponding\nto the simplest Feynman diagram are first presented. These ones include the\nresults for this diagram, which plays the role of an experiment, for the\nfront-form and instant-form in standard kinematics (q^+=0 and Breit frame), but\nalso in unconventional kinematics and finally a Dirac\u0027s point-form inspired\napproach. Results for an earlier ``point-form\u0027\u0027 approach are reminded. Results\nare also presented for the pion charge form factor. Conclusions as for the\nefficiency of various approaches are given.",
    "arxiv_id": "nucl-th/0405060",
    "authors": [
      "B. Desplanques"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1142/9789812702272_0026",
    "title": "Form factors of hadronic systems in various forms of relativistic   quantum mechanics",
    "url": "https://arxiv.org/abs/nucl-th/0405060"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "61666a66-2369-4fbd-a3e7-372506345ecd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}