{
  "annotation_id": "7fd40a03-75fd-4462-b7e9-02302d63e863",
  "date_created": "2026-03-02T18:00:04.428000Z",
  "date_modified": "2026-03-02T18:00:04.428000Z",
  "file_hash": "be10b86569d67073cf18305c5e5b18a8921fabeeda260efa8dbe1e8c0a78b441",
  "private": false,
  "record": {
    "abstract": "Using equations, governing np pairing correlations in S=1, T=0 pairing\nchannel (PRC 63 (2001) 021304(R)), it is shown that at low densities equations\nfor the energy gap in the spectrum of quasiparticles and chemical potentials of\nprotons and neutrons allow solutions with negative chemical potential. This\ncorresponds to appearance of Bose--Einstein condensate (BEC) of deuterons in\nlow density region of nuclear matter.",
    "arxiv_id": "nucl-th/0412099",
    "authors": [
      "A. A. Isayev",
      "S. I. Bastrukov",
      "J. Yang"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.nuclphysa.2004.03.033",
    "journal_ref": "Nucl.Phys.A734:E112-E115,2004",
    "title": "Pairing effects in low density domain of nuclear matter",
    "url": "https://arxiv.org/abs/nucl-th/0412099"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4c5bd103-21e9-4475-b754-da2a985405a0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}