{
  "annotation_id": "54a06edb-7de2-47d7-9237-67e702d87d92",
  "date_created": "2026-03-02T18:00:21.913000Z",
  "date_modified": "2026-03-02T18:00:21.913000Z",
  "file_hash": "812f801dfd8e739e72538fbe76dd8c7a434f4f50cbd717c7b908ec6dea81680c",
  "private": false,
  "record": {
    "abstract": "Scalar or right-chiral interaction currents may be expected to produce a\nneutrino coupled to the electron which is different from, and perhaps even\northogonal to, that coupled to the electron by the standard model weak\ninteraction. We show that, using reasonable parameter values for such\nadditional interactions, it is possible to generate a spectrum which, if\nanalyzed in the manner commonly employed by experimental groups, produces a\nnegative neutrino mass-squared.",
    "arxiv_id": "nucl-th/9807057",
    "authors": [
      "G. J. Stephenson, Jr.",
      "T. Goldman"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/S0370-2693(98)01092-2",
    "journal_ref": "Phys.Lett.B440:89-93,1998",
    "title": "A Possible Solution to the Tritium Endpoint Problem",
    "url": "https://arxiv.org/abs/nucl-th/9807057"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cedd1da9-b641-421d-a26a-d46ec25308de",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}