{
 "id": "LIB2-276",
 "entry_version": 7,
 "class": "RETIRED",
 "title": "Superseded resummed-electromagnetic charm formula",
 "statement": "The archived charm prompt proposed obtaining its mass from the top mass and a resummed electromagnetic-coupling factor.",
 "scope": {
  "carrier": null,
  "domain": "The specific electromagnetic-resummation charm formula of P67, not the current constituent-anchored bridge.",
  "group": null,
  "hypotheses": [],
  "physical_target": null,
  "quantifier": null,
  "real_form": null
 },
 "source_labels_as_printed": {
  "math_status": null,
  "attachment": null,
  "scorecard_tier_word": null,
  "pdf_page": null
 },
 "house_tier": null,
 "review_state": "PUBLISHED",
 "scientific_status": "RETIRED",
 "evidence_status": [
  {
   "kind": "registry",
   "availability": "shipped"
  }
 ],
 "primary_source": {
  "component": "Paper 2",
  "section": "§3.6, Current charm boundary value and offset",
  "pdf_page": 38,
  "quote": "The charm bridge value mc = 1291.9 MeV lies +1.49% above the PDG 2026 MS comparator mc (mc ) = 1272.9 ± 4.5 MeV."
 },
 "caution": "Replacing this formula does not establish a general electromagnetic-resummation no-go or complete the present mass-scheme conversion.",
 "candidate_ids": [
  "C2-022"
 ],
 "basis": {
  "pdf_sha256_prefix": "b64ddcd9e16a6dcd",
  "release": "Rev33.1_S369"
 },
 "relationships": [],
 "url": "/library-v2/LIB2-276/",
 "content_sha256": "66dca5d974252a5eaa6c10cfbf6d6bb6610bbae0d308c0e09ffc30a603c3a327",
 "build_stamp": "BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02"
}