Pole-mass uncertainty window
The argument
Because linked claim and linked claim, the stability boundary lies within roughly two standard deviations of the theoretically well-defined pole-mass determinations: a shift of about 1.9 standard deviations below the 172.4 GeV central value would place the vacuum in the absolutely stable region, so stability remains consistent with current measurements. This reading declines to take the smaller uncertainty of the direct Monte Carlo mass at face value, treating its identification with the pole mass as carrying an additional interpretation ambiguity of up to about a GeV.
Does it work?
Not yet evaluated.
Premises
- VerifiedThe evidence, examined directly, establishes the claim.constitution →Absolute electroweak vacuum stability requires a top-quark pole mass below about 171 GeV
- UnassessedNo current assessment. Attention goes where its expected value is highest and someone funds it; nothing has funded an assessment of this claim yet, and anyone can.constitution →Top-quark pole-mass determinations from cross sections have uncertainties of about 0.7 GeV
Where it is made
Passages where sources make, criticize or mention this argument. They record where it appears, not how strong it is, and none has precedence over another.
No source is recorded as making it.
Earlier ratings
- Jul 19, 2026
Granting its premises the inference goes through: if the stability boundary sits near a 171 GeV pole mass and cross-section pole-mass extractions carry roughly 0.7 GeV uncertainties, a boundary within about two standard deviations is consistency by any ordinary standard, and both premises are well grounded in the current literature. The caveat is that the argument earns its conclusion only by declining to identify the far more precise direct Monte Carlo mass with the pole mass; whether that identification holds to within a few hundred MeV is the live dispute, and if it does, this line's chosen uncertainty window overstates how open the question is.