{
  "annotation_id": "9cd73545-25f3-43a7-b1cc-bc2d6cc6ab77",
  "date_created": "2026-03-02T18:00:01.434000Z",
  "date_modified": "2026-03-02T18:00:01.434000Z",
  "file_hash": "76f4bc8be1a9d75846721b7d83858b10327230822b682c64ea81b6aebc6cc258",
  "private": false,
  "record": {
    "abstract": "Motivated by the recent experimental evidence of the exotic B = S = +1\nbaryonic state Theta(1540), we examine the older existing data on K+ N elastic\nscattering through the time delay method. We find positive peaks in time delay\naround 1.545 and 1.6 GeV in the D03 and P01 partial waves of K+ N scattering\nrespectively, in agreement with experiments. We also find an indication of the\nJ=3/2 Theta* spin-orbit partner to the Theta, in the P03 partial wave at 1.6\nGeV. We discuss the pros and contras of these findings in support of the\ninterpretation of these peaks as possible exotics.",
    "arxiv_id": "nucl-th/0405008",
    "authors": [
      "N. G. Kelkar",
      "M. Nowakowski",
      "K. P. Khemchandani"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1142/S0217732304014173",
    "journal_ref": "Mod.Phys.Lett. A19 (2004) 2001-2008",
    "title": "Evidence of Pentaquark States from K+ N Scattering Data?",
    "url": "https://arxiv.org/abs/nucl-th/0405008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "675a461a-6467-4896-aa60-f087cddaff74",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}