{
  "annotation_id": "eb3cc969-1869-496d-8e4a-c84ec0fca49c",
  "date_created": "2026-03-02T18:00:18.963000Z",
  "date_modified": "2026-03-02T18:00:18.963000Z",
  "file_hash": "e5d13a1ac89382176c4d81866dbd47dfc917caa0f43f78c1b4854ed26a55e7f6",
  "private": false,
  "record": {
    "abstract": "Parity-even time reversal violation (TRV) in the nucleon-nucleon interaction\nis reconsidered. The TRV $\\rho$-exchange interaction on which recent analyses\nof measurements are based is necessarily also charge-symmetry breaking (CSB).\nLimits on its strength $\\bar{g}_\\rho$ relative to regular $\\rho$-exchange are\nextracted from recent CSB experiments in neutron-proton scattering. The result\n$\\bar{g}_\\rho\\le 6.7\\times 10^{-3}$ (95% CL) is considerably lower than limits\ninferred from direct TRV tests in nuclear processes. Properties of\n$a_1$-exchange and limit imposed by the neutron EDM are briefly discussed.",
    "arxiv_id": "nucl-th/9702013",
    "authors": [
      "Markus Simonius"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.78.4161",
    "journal_ref": "Phys.Rev.Lett. 78 (1997) 4161-4164",
    "title": "Constraints on Parity-Even Time Reversal Violation in the   Nucleon-Nucleon System and Its Connection to Charge Symmetry Breaking",
    "url": "https://arxiv.org/abs/nucl-th/9702013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8cfe44b3-7e6a-409a-8868-ddcc1328ce96",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}