Measured Rho
rho_exp = 1.0004 pm 0.0003. Deviation from unity dominated by top-quark loop: Delta_rho ~ 3G_F m_t^2/(8pi^2 sqrt(2)) ~ 0.009, reduced to 0.0004 after Higgs and QCD corrections.
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.P61
- Type: proposition
- Scope: tau-effective
- Lean status: formalized
- Book / part / chapter: Book IV · Part 4 · Chapter 31
Result summary
rho_exp = 1.0004 pm 0.0003. Deviation from unity dominated by top-quark loop: Delta_rho ~ 3G_F m_t^2/(8pi^2 sqrt(2)) ~ 0.009, reduced to 0.0004 after Higgs and QCD corrections.
Related Results surfaces
- Glueballs: Mass Gap = Minimum Glueball Mass
- QCD Phases: Quark-Gluon Plasma as High-Temperature Confinement
- Quark–gluon plasma
- Specific models of quark–gluon plasma formation
- QCD Phases: Quark-Gluon Plasma as High-Temperature Confinement
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: higgs, qcd
- candidate is better handled as evidence for an inferred existing public surface
Review notes
- No additional review notes recorded.