{
  "annotation_id": "018e11ae-7d3b-4e1b-bfcd-3cdda4b61d46",
  "date_created": "2026-03-02T18:00:36.437000Z",
  "date_modified": "2026-03-02T18:00:36.437000Z",
  "file_hash": "91624990c4ad5ad18590779746e73b073d5cebc551bb5a8e9854aeb330e588ac",
  "private": false,
  "record": {
    "abstract": "The difference of the rest masses m(pi^+-) - m(mu^+-) is nearly equal to 1/4\nof the rest mass of the pi^(+-) mesons and is equal to the sum of the rest\nmasses of the 0.7 times 10^9 muon neutrinos (respectively anti-muon neutrinos)\nwhich are in the cubic lattice of the pi^(+-) mesons according to the standing\nwave model. In the decay of a pi^(+) or pi^(-) meson all muon neutrinos,\nrespectively anti-muon neutrinos, of the cubic lattice of the pi^(+-) mesons\nare emitted. The sum of the oscillation energies of all neutrinos in the\npi^(+-) mesons is the same as the sum of the oscillation energies of the\nremaining neutrinos in the mu^(+-) mesons. Consequently the mass of the mu^(+-)\nmesons is equal to m(pi^+-) - 0.7 times 10^9 m(nu_mu) or 0.75 times m(pi^+-),\nwithin 1% in agreement with the measured ratio m(mu^+-) / m(pi^+-) = 0.757028.",
    "arxiv_id": "physics/0110005",
    "authors": [
      "E. L. Koschmieder"
    ],
    "categories": [
      "physics.gen-ph"
    ],
    "title": "Explanation of the mass of the muon",
    "url": "https://arxiv.org/abs/physics/0110005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6b00a19f-7350-4e9f-919a-d2ede0ec5c60",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}