{
  "id": "1402.0741",
  "version": "v1",
  "published": "2014-02-04T14:18:20.000Z",
  "updated": "2014-02-04T14:18:20.000Z",
  "title": "Electromagnetic transition form factors of the Roper resonance in effective field theory",
  "authors": [
    "T. Bauer",
    "S. Scherer",
    "L. Tiator"
  ],
  "comment": "16 pages, 6 figures",
  "categories": [
    "nucl-th",
    "hep-ph",
    "nucl-ex"
  ],
  "abstract": "We analyze the form factors of the electromagnetic nucleon-to-Roper-resonance transition in the framework of low-energy effective field theory. A systematic power-counting procedure is generated by applying the complex-mass scheme. Within this power counting we calculate the form factors to next-to-next-to-leading order and fit the results to empirical data.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2014-02-04T14:18:20.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "12.39.Fe",
      "13.40.Gp",
      "14.20.Gk"
    ],
    "keywords": [
      "electromagnetic transition form factors",
      "roper resonance",
      "electromagnetic nucleon-to-roper-resonance transition",
      "low-energy effective field theory",
      "systematic power-counting procedure"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1103/PhysRevC.90.015201",
      "journal": "Physical Review C",
      "year": 2014,
      "month": "Jul",
      "volume": 90,
      "number": 1,
      "pages": "015201"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 16,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1280086,
      "adsabs": "2014PhRvC..90a5201B"
    }
  }
}