{
  "annotation_id": "1212aad8-9a53-4bd7-a3ce-78cd7defcb32",
  "date_created": "2026-03-02T18:00:01.313000Z",
  "date_modified": "2026-03-02T18:00:01.313000Z",
  "file_hash": "8bd4304e07c9836c3b197a57b873879cfb78d00b69f69d0b07c8a1e554f910d1",
  "private": false,
  "record": {
    "abstract": "Nuclear masses are calculated using the modified Bethe-Weizsacker mass\nformula in which the isotonic shifts have been incorporated. The results are\ncompared with the improved liquid drop model with isotonic shift. Mass excesses\npredicted by this method compares well with the microscopic-macroscopic model\nwhile being much more simple. The neutron and proton drip lines have been\npredicted using this modified Bethe-Weizsacker mass formula with isotonic\nshifts.",
    "arxiv_id": "nucl-th/0405080",
    "authors": [
      "P. Roy Chowdhury",
      "C. Samanta",
      "D. N. Basu"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/S021773230501666X",
    "journal_ref": "Mod.Phys.Lett. A20 (2005) 1605-1618",
    "title": "Modified Bethe-Weizsacker mass formula with isotonic shift and new   driplines",
    "url": "https://arxiv.org/abs/nucl-th/0405080"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f57a2432-5f93-4e3f-88d3-f0bb515186fd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}