Results · Additional Noteworthy Results · Physics
Related existing surface
High confidence
Sign of p-n splitting: QCD > EM
Neutron is heavier than proton because QCD contribution (~1.41 MeV) exceeds EM contribution (~0.12 MeV); sign is correct.
IV.P183
Physics
Book IV
tau-effective
formalized
What this page is
This is a public Results-lane surface for a noteworthy Physics Registry item. It is generated from the Corpus Registry triage catalogue and keeps the generic Result catalogue unchanged.
Registry evidence
- Registry item: IV.P183
- Type: proposition
- Scope: tau-effective
- Lean status: formalized
- Book / part / chapter: Book IV · Part 1 · Chapter 6
Result summary
Neutron is heavier than proton because QCD contribution (~1.41 MeV) exceeds EM contribution (~0.12 MeV); sign is correct.
Related Results surfaces
- Neutron EDM
- Proton-Neutron Mass Difference at +33 ppm
- Proton Spin Puzzle
- Proton–Neutron Mass Splitting
- Neutron Electric Dipole Moment
- N4 — Neutron EDM is exactly zero
- Proton-Neutron Mass Difference at +33 ppm
- quantum-chromodynamics
Reading role
Use as Registry evidence for an existing Results surface.
Claim boundary
This page reports a Registry-backed internal result surface. It is not an external validation claim, a scientific consensus claim, or independent acceptance.
Curation rationale
- physics-facing terms: neutron, proton, qcd
- candidate is better handled as evidence for an inferred existing public surface
Review notes
- No additional review notes recorded.