{
  "id": "nucl-th/0405060",
  "version": "v1",
  "published": "2004-05-21T12:16:36.000Z",
  "updated": "2004-05-21T12:16:36.000Z",
  "title": "Form factors of hadronic systems in various forms of relativistic quantum mechanics",
  "authors": [
    "B. Desplanques"
  ],
  "comment": "8 pages, 5 figures; invited talk at N*2004, Grenoble, March 24-27 (2004); to be published in the proceedings (World Scientific)",
  "categories": [
    "nucl-th",
    "hep-ph"
  ],
  "abstract": "The form factor of hadronic systems in various forms of relativistic quantum mechanics is considered. Motivated by the agreement of the nucleon ``point-form'' results with experiment, results for a toy model corresponding to the simplest Feynman diagram are first presented. These ones include the results for this diagram, which plays the role of an experiment, for the front-form and instant-form in standard kinematics (q^+=0 and Breit frame), but also in unconventional kinematics and finally a Dirac's point-form inspired approach. Results for an earlier ``point-form'' approach are reminded. Results are also presented for the pion charge form factor. Conclusions as for the efficiency of various approaches are given.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2004-05-21T12:16:36.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "relativistic quantum mechanics",
      "hadronic systems",
      "pion charge form factor",
      "diracs point-form inspired approach",
      "simplest feynman diagram"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 8,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 650824,
      "adsabs": "2004pen..conf..239D"
    }
  }
}